Westminster Larger Catechism
Q. 43. How doth Christ execute the office of a prophet?
A. Christ executeth the office of a prophet, in his revealing to the church,[166] in all ages, by his Spirit and Word,[167] in divers ways of administration,[168] the whole will of God,[169] in all things concerning their edification and salvation.[170]
Westminster Shorter Catechism
Q. 24. How doth Christ execute the office of a prophet?
A. Christ executeth the office of a prophet, in revealing to us, by his Word[65] and Spirit,[66] the will of God for our salvation.[67]