Although I’m free from all people, I have made myself a slave for all people to win more of them. I became Jewish for Jewish people. I became subject to Moses’ Teachings for those who are subject to those laws. I did this to win them…I became like a person who does not have Moses’ Teachings for those who don’t have those teachings…I became like a person weak in faith to win those who are weak in faith. I have become everything to everyone in order to save at least some of them. I do all this for the sake of the Good News in order to share what it offers. (1 Corinthians 9:19-23 GWT)

It’s not about tolerance, but self denial.