Even from the days of your fathers - Back to those days and from them ye are gone away from My ordinances. “I am not changed from good; ye are not changed from evil. I am unchangeable in holiness; ye are unchangeable in perversity.”
Return unto Me - The beginning of our return is from the preventing grace of God. Jeremiah 31:18; Lamentations 5:21, “turn Thou me, and I shall be turned, for Thou art the Lord my God,” is the voice of the soul to God, preparing for His grace; Psalms 85:4, “turn us, O God of our salvation.” For, not in its own strength, but by His grace can the soul turn to God. “Turn thou to Me and I will return unto you,” is the Voice of God, acknowledging our free-will, and promising His favor, if we accept His grace in return.
And ye say, Wherein shall we return? - Strange ignorance of the blinded soul, unconscious that God has aught against it! It is the Pharisaic spirit in the Gospel. It would own itself doubtless in general terms a sinner, but when called on, wholly to turn to God, as being wholly turned from Him, it asks, “In what? What would God have of me?” as if ready to do it.