Isaiah 41:10
10 Don't be afraid, for I am with you. Do not be dismayed, for I am your God. I will strengthen you. I will help you. I will uphold you with my victorious right hand.
It is important to remember that God doesn’t care how we pray -- just that we pray. He doesn’t care if we are standing, sitting, lying down, or kneeling. The method we use and the posture we have is not important. The most important thing we can do every day is to pray -- talk to God, tell Him our troubles, and share our gratitude.