Pay attention to yourself, and to your teaching. Continue in these things, for in doing this you will save both yourself and those who hear you.
"I. The first thing to be considered is, the apostasy here predicted. 'Some shall depart, or rather apostatize, from the faith.' An apostasy from the faith may be either total or partial; either when we renounce the whole, or when we deny some principal and essential article of it. It is not every error, or every heresy, that is apostasy from the faith. It is a revolt in a principal and essential article, when we worship God by any image or representation, or when we worship other beings besides God, and pray unto other mediators besides the one Mediator between God and man, the man Christ Jesus. This is the very essence of Christian worship, to worship the one true God, through the one true Christ; and to worship any other god, or any other mediator, is apostasy and rebellion against God and against Christ. Such is the nature of apostasy from the faith; and it is implied that this apostasy shall be general, and affect great numbers. For, though it be said only some shall apostatize, yet by some, here, many are understood. The original word frequently signifies a multitude and there are abundant instances in Scripture where it is used in that sense, as the reader may perceive from John 6:64-66; Romans 11:17; 1 Corinthians 10:5-6. This apostasy may be general and extensive, and include many but not all.