To verbalize their intentions, beliefs, or desires. The purpose of this is unique for each individual, as are the effects or how such is experienced.
Prayer is an spiritual need of a person.Through prayer we can communicate with God.We can praise god of everything he did to us. We can repent for something bad or wrong that you did and that you want to do what is right.We can ask God for what we need.And yeild or receive for what i have pray.