'Abandon' in the Bible

But they have been told about you that you teach all the Jews who are among the Gentiles to abandon Moses, by telling them not to circumcise their children or to walk in our customs.

But if she does leave him, she must remain unmarried or else be reconciled to her husband. Likewise, a husband must not abandon his wife.

I (not the Lord) say to the rest of you: If a brother has a wife who is an unbeliever and she is willing to live with him, he must not abandon her.

And if a woman has a husband who is an unbeliever and he is willing to live with her, she must not abandon him.

Let each one give [thoughtfully and with purpose] just as he has decided in his heart, not grudgingly or under compulsion, for God loves a cheerful giver [and delights in the one whose heart is in his gift].

Now the Spirit says clearly that in the last times some people will abandon the faith by following deceitful spirits, the teachings of demons,

Keep your lives free from the love of money, and be content with what you have, for God has said, "I will never leave you or abandon you."