 Well, in John 6, 40, it's answered. This is the will of the one that sent me. You hear it? There it is. This is the will of the one that sent me, that everyone who seeth the Son and believeth on him may have everlasting life, and I will raise him up at the last day. To believe in the Lord Jesus Christ is the single most significant decision you'll make. Is he the Son of God or is he not?