Fasting for prayer and clarity is powerful, but maintaining your energy during that time is crucial. The right drinks—like water, herbal teas, black coffee, and electrolyte-rich beverages—help keep your body hydrated and your mind sharp without breaking your fast. Avoid sugary or processed drinks that can spike your blood sugar or cloud your focus. Staying physically supported allows you to engage more fully in prayer and hear from God clearly.
Whether you’re doing a short fast or something longer, knowing what to drink can make or break the experience. By choosing wisely, you protect your energy and spiritual focus. Ready to learn exactly what to drink and why it matters? Keep reading for a simple, thorough breakdown that’ll guide you every step of the way.

Fasting for spiritual clarity is powerful. Jesus fasted for 40 days in the wilderness (Matthew 4:2). Daniel fasted and received visions (Daniel 10:2-3). Whether you’re doing a short fast or a longer one, your body still needs support—especially when your goal is prayer, focus, and connection with God.
One common question during spiritual fasting is: what can I drink to stay energized without breaking the fast?
Let’s break it down clearly. No fluff. Just solid advice rooted in both practical health and biblical principles.
Why Drinking the Right Things Matters During a Fast
When you fast, your body uses stored energy. That’s normal. But without food, energy levels can dip. The right drinks can:
- Keep you hydrated
- Help your brain stay sharp for prayer
- Support physical stamina
- Prevent headaches and dizziness
- Enhance mental clarity
Fasting isn’t about punishing your body. It’s about aligning your heart and mind with God. If your energy crashes, your focus and prayer life suffer.
Paul writes in 1 Corinthians 10:31, “So whether you eat or drink or whatever you do, do it all for the glory of God.” Drinking wisely during a fast is part of honoring that.
1. Water: Your #1 Ally
Why it helps:
It’s essential. Your body can survive without food for weeks, but not without water. Dehydration leads to fatigue, brain fog, and poor concentration.
How much:
- Aim for 8–10 cups per day
- Increase intake if you’re in a hot climate or active
Pro tip: Add a slice of lemon or a pinch of pink salt to support electrolytes. It won’t break your fast and it helps you absorb the water better.
2. Herbal Tea: For Calm Focus and Light Energy
Why it helps:
Herbal teas are naturally caffeine-free and can bring calm without drowsiness. Some even help with digestion and inflammation—both helpful during fasting.
Best options:
- Peppermint tea – helps with headaches and digestion
- Ginger tea – supports digestion and reduces inflammation
- Chamomile – good for calming nerves during extended prayer
Avoid sweetened or creamy teas. Keep it clean and simple.
3. Black Coffee: Use Sparingly for Mental Clarity
Why it helps:
Caffeine gives a temporary boost in focus and alertness. That’s why many people use it for early morning prayer or Bible study.
Keep in mind:
- Drink no more than 1–2 cups daily
- Always black — no sugar, no cream
- Drink extra water to stay hydrated
Caution: If you get jittery or anxious, skip it. The goal is clarity, not nervous energy.
4. Electrolyte Water: Support for Extended Fasts
When fasting longer than 24 hours, electrolytes (sodium, potassium, magnesium) become important.
Why it helps:
- Prevents muscle cramps and fatigue
- Supports brain and heart function
- Keeps energy stable
Best sources:
- Homemade electrolyte water: Mix water, a pinch of salt, a splash of lemon, and a tiny bit of baking soda
- Unsweetened electrolyte powders (like LMNT or similar)
Avoid: Gatorade and other sports drinks — they’re loaded with sugar and artificial stuff.
5. Bone Broth (for Partial or Modified Fasts)
Not for everyone. But for Daniel-style fasts or modified fasts, bone broth is powerful.
Why it helps:
- Rich in minerals and amino acids
- Helps sustain energy and gut health
- Great for extended fasts (especially 3+ days)
Make sure it’s:
- Homemade or clean store-bought (no additives)
- Unsweetened and unflavored
In Isaiah 58:6-11, God speaks of the fast that loosens chains and restores strength. Bone broth can be part of that restoration physically when used correctly.
6. Apple Cider Vinegar Water (Optional)
Why it helps:
- May aid digestion
- Can reduce hunger pangs
- Stabilizes blood sugar (important when fasting)
How to use:
- 1 tablespoon ACV + 8 oz water
- Drink once or twice a day
Make sure: It’s raw and unfiltered, with “the mother” (Bragg is a good brand).
What to Avoid During a Spiritual Fast
Let’s be blunt. These drinks break your fast or disrupt your clarity:
- Fruit juice – Spikes blood sugar
- Sodas (even diet) – Full of chemicals and artificial sweeteners
- Protein shakes or smoothies – That’s a meal, not a drink
- Energy drinks – Jitters, sugar crashes, and zero spiritual benefit
- Alcohol – Biblically and medically unhelpful while fasting
Proverbs 20:1 says, “Wine is a mocker, strong drink is raging: and whosoever is deceived thereby is not wise.”
Stick to what fuels your spirit and supports your body.
Sample Daily Drink Schedule During a Fast
Morning:
- 16 oz water with lemon
- Optional: 1 cup black coffee or green tea
Midday:
- Herbal tea (peppermint or ginger)
- Water with a pinch of salt (if light-headed)
Evening:
- Bone broth or herbal tea
- Water with ACV (optional)
All day:
- Drink steadily; don’t wait to feel thirsty
- Aim for 64–80 oz total fluid intake
Final Thoughts: Stay Focused on the Why
Fasting isn’t just about skipping meals. It’s about tuning in to God, shutting out noise, and gaining spiritual clarity. When you drink wisely, you support your mind and body for deeper prayer.
Jesus said in Matthew 6:17, “But when you fast, anoint your head and wash your face, so that it will not be obvious to others that you are fasting.” That implies strength, clarity, and dignity—not weakness or dehydration.
Quick Recap: What to Drink
- ✅ Water (with lemon or salt)
- ✅ Herbal teas (peppermint, ginger, chamomile)
- ✅ Black coffee (in moderation)
- ✅ Electrolyte water (clean and unsweetened)
- ✅ Bone broth (for partial/extended fasts)
- ✅ Apple cider vinegar water (optional)
And remember: your fast is for God, not perfection. If you slip up, get back on track. Stay hydrated, stay prayerful, and stay focused.
Need More Guidance?
If you’re starting a multi-day fast, talk to a health professional. Not everyone should fast the same way. Listen to your body, but more importantly—listen for God’s voice in the silence.
“Man shall not live by bread alone, but by every word that comes from the mouth of God.” — Matthew 4:4
You’ve got this. Be encouraged, stay hydrated, and press in.
FAQs: What to Drink to Maintain Energy While Fasting for Prayer and Clarity
1. Can I drink water while fasting for prayer and clarity?
Yes, absolutely. Water is essential during any fast. It keeps you hydrated, supports brain function, and helps maintain energy levels. Adding lemon or a pinch of salt can improve hydration without breaking your fast.
2. What drinks help most with energy and focus during a fast?
Water, herbal teas (like peppermint or ginger), black coffee (in moderation), and clean electrolyte water are best. They support hydration, focus, and clarity without interfering with the spiritual purpose of your fast.
3. Is coffee okay to drink while fasting for prayer?
Yes, as long as it’s black. No cream, no sugar. One or two cups can help with alertness, especially in the early morning, but avoid overuse to prevent jitters or energy crashes.
4. Can I drink bone broth during a spiritual fast?
Yes, if you’re doing a modified or extended fast. Bone broth is nutrient-rich and can help support energy and gut health during longer fasts. Avoid flavored or processed versions.
5. Does herbal tea break a fast?
No, most herbal teas are naturally calorie-free and safe during fasting. Stick with pure teas like peppermint, chamomile, or ginger, and avoid any with added sugar or flavorings.
6. What should I avoid drinking during a fast for prayer and clarity?
Avoid fruit juice, smoothies, soda (even diet), energy drinks, and anything with sugar or artificial sweeteners. These can spike your blood sugar, break your fast, and disrupt mental clarity.
7. How do I stay energized on a multi-day fast?
Stay hydrated, drink electrolyte water, and consider adding ACV water or bone broth if needed. Keep your mind focused on prayer and rest when your body asks for it.
8. Is apple cider vinegar okay to drink while fasting?
Yes, when diluted. Mix 1 tablespoon of raw, unfiltered ACV in water. It can help reduce hunger and stabilize blood sugar, supporting your energy during the fast.
9. Can I use electrolyte powders during a spiritual fast?
Yes, as long as they’re unsweetened and clean (no sugar, artificial flavors, or preservatives). They’re especially helpful during extended fasts for keeping minerals balanced.
10. Why does what I drink matter during a fast for spiritual clarity?
Because your body still needs support. The right drinks help you stay mentally focused, physically stable, and spiritually engaged—without pulling you out of the fasting state or distracting you from prayer.