A lot of people ask this question. However, the thing they forget to do is ask themselves this first: What is Prayer? After all, if we don’t know what something is, we can’t know it’s purpose. Prayer, in its simplest definition, is communication to a spiritual entity. We pray to angels, saints, and God. Here, we must draw a distinction. There is a difference between prayer and worship. All worship is prayer, but not all prayer is worship. Worship literally means to give worth. So we worship (in the literal sense) God, Mary, the angels and saints, and even anyone we respect and admire. However, our understanding of worship is an action in which we give to recognize one as a Supreme being. So, using our colloquial understanding of the word, we would say that we worship God, glorify Mary, praise the angels and saints, and honor those around us who we respect and admire.
Prayer can be broken down even further into: Adoration, Contrition, Thanksgiving, and Supplications (abbreviated ACTS). This leads into the purpose. We adore God just for the sake of His goodness. We pray to express sorrow for sin and to beseech forgiveness. We give thanks to God for his great goodness. The last is supplications. A lot of people question this aspect. After all, there have been cases where areas were threatened with destruction, but since everyone prayed for deliverance, God delivered them. Then, there are cases where Christian areas were wiped out by natural disasters or by murderous psychopaths. Some people say that the more people praying for something, the more likely God will answer the prayer. Sometimes, that is the case, sometimes it isn’t. And we don’t always get what we want.
A lot of times, we treat God as a cosmic Santa Claus to give us whatever we want and whenever we want. We pray for people to not die, we pray for storms to be averted, we pray to win the lottery, we pray for other people to convert, etc. We forget that His plan is sometimes nonsensical to us.
So, sometimes our supplications are answered, sometimes their not. So why ask? We have an inherent need to be in total communion with God. Our created purpose is for worship after all. It is by telling God all of our cares, even when we know what we want won’t occur, that we fully trust in Him. Even Jesus prayed to God the Father and wasn’t given what He asked. “Father, if it be possible, let this cup pass from Me, but not My will but Yours be done.” See, here we see a perfect model of supplication. We pray for what we want and for deliverance from what may occur. But we accept God’s will regardless.