1 Corinthians 5:1-8
It is reported commonly that there is fornication among you, and such fornication as is not so much as named among the Gentiles, that one should have his father's wife.
Nave's Topical Index

2 Corinthians 12:20,21
For I fear, lest, when I come, I shall not find you such as I would, and that I shall be found to you such as you would not: lest there be debates, contentions, wraths, strifes, backbitings, whisperings, arrogance, tumults:
Nave's Topical Index

Beginning at Jerusalem. --Luke xxiv. 47.
... over, that God had mercy for backsliders, they broke ... his gospel, he will leave such
Christians behind him ... that, when Lot and the incestuous Corinthian shall be ...
/.../bunyan/jerusalem sinner saved/beginning at jerusalem luke xxiv 47.htm

What does it mean to backslide? | GotQuestions.org

Is a backsliding Christian still saved? | GotQuestions.org

Questions about the Christian Life (All) | GotQuestions.org

Backslider: Dictionary and Thesaurus | Clyx.com

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