Hebrews 10:39

Verse 39. But we are not of them, etc. We who are true Christians do not belong to such a class. In this the apostle expresses the fullest conviction that none of those to whom he wrote would apostatize. The case which he had been describing was only a supposable case, not one which he believed would occur. He had only been stating what must happen if a sincere Christian should apostatize. But he did not mean to say that this would occur in regard to them, or in any case. He made a statement of a general principle under the Divine administration, and he designed that this should be a means of keeping them in the path to life.