Who gave himself a ransom for all. — The declaration (of 1 Timothy 2:5) that there was one God for fallen man would have been scarcely a joyful proclamation had it not been immediately followed by the announcement that between that one God and sinning man there was a mediator, Now (in 1 Timothy 2:6) we have in a few words the inspired description of the manner in which the Mediator performed His office and work; of His own free sovereign will; He yielded up Himself to death as the price of the redemption of all mankind — His life in exchange for their forfeited lives.
St. Paul’s teaching here is very definite, and is utterly irreconcilable with much of the popular (so-called) theology of the day, which rejects this great Christian doctrine, so clearly taught here by St. Paul, of a “satisfactio vicaria.” This teaching asserts, that without pleading the death of Christ, we may, if we please, approach and find access to the Father, and such teaching as this passage shows is irreconcilable with gospel truth.
To be testified in due time. — Better rendered, “witness of which was to be borne in its own times. The meaning of the words is,” Jesus Christ in the eternal counsels, gave Himself to death as the price of the redemption of fallen man; at the appointed and fitting season He endured this death — this death was the witness to the truth of the tremendous offering made in the counsels of the eternal and ever-blessed Trinity. So St. Chrysostom, who asserts that “the witness to be borne” was given in the death and suffering of the Lord.