Question 67: Are both word and sacraments, then, ordained and appointed for this end, that they may direct our faith to the sacrifice of Jesus Christ on the cross, as the only ground of our salvation? (a)

Answer: Yes, indeed: for the Holy Ghost teaches us in the gospel, and assures us by the sacraments, that the whole of our salvation depends upon that one sacrifice of Christ which he offered for us on the cross.

(a) Rom.6:3 Know ye not, that so many of us as were baptized into Jesus Christ were baptized into his death? Gal.3:27 For as many of you as have been baptized into Christ have put on Christ.