No one can serve two masters; for either he will hate the one and love the other, or he will be devoted to the one and despise the other. (Matthew 6:24)
“If anyone comes to me and does not hate father and mother, wife and children, brothers and sisters—yes, even their own life—such a person cannot be my disciple. 27 And whoever does not carry their cross and follow me cannot be my disciple." (Luke 14:26-27)
And he said to all, “If anyone would come after me, let him deny himself and take up his cross daily and follow me. For whoever would save his life will lose it, but whoever loses his life for my sake will save it. (Luke 9:23-24)
Jesus replied, “No one who puts a hand to the plow and looks back is fit for service in the kingdom of God.” (Luke 9:62)
And whoever does not take his cross and follow me is not worthy of me. (Matthew 10:38)
For my flesh is true food, and my blood is true drink. Whoever feeds on my flesh and drinks my blood abides in me, and I in him. As the living Father sent me, and I live because of the Father, so whoever feeds on me, he also will live because of me. This is the bread that came down from heaven, not like the bread the fathers ate, and died. Whoever feeds on this bread will live forever.” Jesus said these things in the synagogue, as he taught at Capernaum. (John 6:55-59)
Jesus said to him, “I am the way, and the truth, and the life. No one comes to the Father except through me. (John 14:6)