 So when Jesus said these words, the only people that are going to get into heaven are the ones who do the will of my Father, which is in heaven, what exactly does that refer to? 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.