God the Father is the giver of Holy Scripture; God the Son is the theme of Holy Scripture; and God the Spirit is the author, authenticator, and interpreter of Holy Scripture.
But man’s eyes are blind through sin, and he can discern no part of God’s truth till the Spirit opens them. Inner illumination, leading directly as it does to a deep, inescapable conviction, is thus fundamental to the Spirit’s work as a teacher.
It is often the case, as all the saints know, that fellowship with the Father and the Son is most vivid and sweet, and Christian joy is greatest, when the cross is heaviest.
God in his wisdom, to make and keep us humble and to teach us to walk by faith, has hidden from us almost everything that we should like to know about the providential purposes which he is working out in the churches and in our own lives.