Father God,
We thank you for what you have done, what you are going to do, and just for who you are. May our words be pleasing to you ears, and our actions be pleasing in your sight.
Heavenly Father, we lift up Dave's dad to you, for you to lay your healing hands upon him. Help his health problems to be simple, and easily fixed. Let the colonoscopy go well, with no complications.
Be with Dave and his care for his father. Give him wisdom, knowledge, energy, and strength to help in this situation. Surround both of them with your love, comfort and everlasting peace.
In Jesus name we claim and ask these things, Amen