Matthew 7:23
And then I will declare to them, 'I never acknowledged you [as my people]; go away from me, you people who have done sinful things.'
2 Corinthians 6:14-16
Do not team up with unbelievers [i.e., in close relationships, such as marriage, etc.]. For what do righteousness and wickedness have in common? Or, what fellowship can light have with darkness?
2 Corinthians 11:33
but I escaped from his hands by being lowered in a basket through a window in the [city] wall.
2 Timothy 2:19
However, the solid foundation of God stands firm. [Note: This probably refers to the church. See I Tim. 3:15]. It is sealed with these words [i.e., certifying God's ownership and a commitment to Him]: "The Lord knows those who are His people," [See Num. 16:5], and "Everyone who confesses the name of the Lord should stop practicing wickedness." [See Isa. 36:13].