Matthew 19:4-9

He answered, “Haven’t you read in your Bible that the Creator originally made man and woman for each other, male and female? And because of this, a man leaves father and mother and is firmly bonded to his wife, becoming one flesh—no longer two bodies but one. Because God created this organic union of the two sexes, no one should desecrate his art by cutting them apart.” They shot back in rebuttal, “If that’s so, why did Moses give instructions for divorce papers and divorce procedures?” Jesus said, “Moses provided for divorce as a concession to your hard heartedness, but it is not part of God’s original plan. I’m holding you to the original plan, and holding you liable for adultery if you divorce your faithful wife and then marry someone else. I make an exception in cases where the spouse has committed adultery.”