The Cost of Discipleship
This means that as Christians we will not set our desires and our will against the right Christ has to our lives. It does not mean cultivating a weak, nonassertive personality or merely denying ourselves certain pleasures.
Verse 26 reminds us of what we all know very well: the one of whom you are ashamed today may be your judge tomorrow. This is but a variation on the ancient proverb: Whatever you sow you will reap.
There is no place in Jesus’ teaching for literal hatred. He commanded his followers to love even their enemies (6:27), so it is impossible to hold that he is here telling them literally to hate their earthly nearest (cf. 8:20f.).
“Hate” (v. 26) is not an absolute but a relative term
μισέω, ‘to hate’, is usually said to have its Semitic sense, ‘to love less’
Discipleship means giving one’s first loyalty.
it is plain that he permits us to love, but not more than we love him. He demands our highest affection for himself and that very correctly. The love of God in those who are perfect in mind has something in it superior both to the honor due to parents and to the natural affection felt for children.
Anyone who comes to him must renounce all that he has.
“Whoever,” says the Lord, “does not carry his cross and come after me, cannot be my disciple.” Receiving the baptism of water, we make this same agreement when we promise to be crucified and to die and to be buried with him. CONCERNING BAPTISM 1.1.