Romans 10:9

q.d. There are but these two things, which the gospel principally requires in order to our salvation: the one is, the confession of Christ with our mouths, and that in spite of all persecution and danger, to own him for our Lord, and for our Jesus; and to declare, that we are and will be ruled and saved by him, and by him only. The other is, to believe in our hearts, that God hath raised him from the dead. This article of the resurrection of Christ presupposeth all the rest, and fasteneth together, as by a link, all the antecedents and consequents of it; his ascension, session at the right hand of God, and intercession, which followed after. This article therefore, by a figure, is put for all the rest; and this is mentioned, because the death and passion of Christ had availed us nothing, unless he had risen again; for thereby he obtained a perfect victory over sin, death, and damnation, for all the elect. This is the principal ground of our justification, as hath been said, Romans 4:25.