^19 (A)They went out from us, but they were not of us; for ^(B)if they had been of us, they would have continued with us. But they went out, ^(C)that it might become plain that they all are not of us.

⁵ Examine yourselves, to see whether you are in the faith. ^(A)Test yourselves. Or do you not realize this about yourselves, that ^(B)Jesus Christ is in you?—unless indeed you fail to meet the test!