Verse Comparison: 1 John 2:19
American Standard Version
They went out from us, but they were not of us; for if they had been of us, they would have continued with us: but `they went out', that they might be made manifest that they all are not of us.
Amplified® Bible
They went out from our number, but they did not [really] belong to us; for if they had been of us, they would have remained with us. But [they withdrew] that it might be plain that they all are not of us.
Contemporary English Version
These people came from our own group, yet they were not part of us. If they had been part of us, they would have stayed with us. But they left, which proves that they did not belong to our group.
Darby English Version
They went out from among us, but they were not of us; for if they had been of us, they would have surely remained with us, but that they might be made manifest that none are of us.
Good News Bible
These people really did not belong to our fellowship, and that is why they left us; if they had belonged to our fellowship, they would have stayed with us. But they left so that it might be clear that none of them really belonged to us.
International Standard Version
They left us, but they were not part of us, for if they had been part of us, they would have stayed with us. They simply made it clear that none of them was really part of us.
King James Version
They went out from us, but they were not of us; for if they had been of us, they would no doubt have continued with us: but they went out, that they might be made manifest that they were not all of us.
New American Standard Bible
They went out from us, but they were not {really} of us; for if they had been of us, they would have remained with us; but {they went out,} so that it would be shown that they all are not of us.
New International Version
They went out from us, but they did not really belong to us. For if they had belonged to us, they would have remained with us; but their going showed that none of them belonged to us.
New King James Version
They went out from us, but they were not of us; for if they had been of us, they would have continued with us; but they went out that they might be made manifest, that none of them were of us.
Young's Literal Translation
out of us they went forth, but they were not of us, for if they had been of us, they would have remained with us; but -- that they might be manifested that they are not all of us.