In simple terms, what is meant by born again means a person receives the key to conversing with God from a state of inability to converse with God. Therefore, prayer is the beginning of Christian living and more so, the whole content of it. By looking at the prayer contents and the experiences of receiving answers of a believer, we can know the level of the growth of his life. Therefore, prayer is the most accurate barometer for measuring sanctification. Moreover, it is only through prayer that we can enjoy God’s entire mysteries and blessings. Therefore, we can know the future of a person by looking at his prayer. We can say that success in prayer is the success of everything, and on the other hand, failure in prayer is the failure of everything.