To reveal his Son in me. — That is, probably, in my mind, or consciousness. Before the Apostle could preach Christ to the Gentiles he needed to have first that intense inward conviction which was wrought in him during that sustained mental struggle which followed upon his conversion. It is possible that “in me” might be equivalent to “through me, as an organ or instrument”; but the sense above given, “in my heart and soul,” seems more likely.
That I might preach him. — The one process was preparatory to the other. Having once obtained a firm inward apprehension of Christ as the Messiah and Saviour, the Apostle then comes forward to preach Him among the heathen. But that firm inward apprehension was not to be attained all at once, and it was in seeking this that “the Spirit drove him” into the wilderness of Arabia. First comes the instantaneous flash of the idea upon his soul (“to reveal his Son in me”); then the prolonged conflict and meditation, in which it gets thoroughly consolidated, and adjusted, and worked into his being (during the retirement into Arabia); lastly, the public appearance as a preacher to the heathen upon the return to Damascus.
Immediately. — This brings out the promptness and decision of the Apostle’s action. The moment that the idea of Jesus as the Saviour was presented to his mind he sought no human aid to help him to work out the conception, but went at once into the desert.
Conferred not. — A substantially correct translation, though not quite exact. The Greek word contains the idea of taking counsel in personal interview, much as we now use the word “apply” in the phrase to “apply to a person.”
With flesh and blood — i.e., with man, with especial reference to human frailty and fallibility. Compare, for a like contrast between human and divine revelation, the commendation of St. Peter in Matthew 16:17 : “Flesh and blood hath not revealed it unto thee, but my Father which is in heaven.”