Jesus points out that only he who DOES the will of the Father will be able to enter into heaven. To reject the will of the Father is simply to reject the very message that Jesus was sent here by His Father to give to us. God has a will which relates to all mankind. There are commandments in God’s will that man MUST obey. Also in God’s will, He has promised us many blessings if we will obey Him. If we ever hope to reap the rewards of the will of God, which are His blessings, then we MUST obey His commandments. We can’t have it both ways, that is to receive the blessings and eternal life, while not obeying God’s commands while we live on this earth.
The necessity of DOING the will of the Father is evident. Jesus teaches that doing God’s will is a condition upon which we may hope to enjoy the promise of the Father. Everyone is not perfect, for we have all sinned (Romans 3:23), but we can strive to become perfect in our life (Matthew 5:48). As we strive toward this perfection, we do so by having a desire to obey those things in which God has instructed of us.