It is to be noticed that the former verse of our text is followed by the assurance: The Lord is in the midst of thee'; and that the latter verse is preceded by the same assurance. So, then, intimate fellowship and communion between God and Israel lies at the root both of God's joy in man and man's joy in God.
We are solemnly warned by profound thinkers' of letting the shadow of our emotions fall upon God. No doubt there is a real danger there; but there is a worse danger, that of conceiving of a God who has no life and heart; and it is better to hold fast by this--that in Him is that which corresponds to what in us is gladness. We are often told, too, that the Jehovah of the Old Testament is a stern and repellent God, and the religion of the Old Testament is gloomy and servile. But such a misconception is hard to maintain in the face of such words as these. Zephaniah, of whom we know little, and whose words are mainly forecasts of judgments and woes pronounced against Zion that was rebellious and polluted, ends his prophecy with these companion pictures, like a gleam of sunshine which often streams out at the close of a dark winter's day. To him the judgments which he prophesied were no contradiction of the love and gladness of God. The thought of a glad God might be a very awful thought; such an insight as this prophet had gives a blessed meaning to it. We may think of the joy that belongs to the divine nature as coming from the completeness of His being, which is raised far above all that makes of sorrow. But it is not in Himself alone that He is glad; but it is because He loves. The exercise of love is ever blessedness. His joy is in self-impartation; His delights are in the sons of men:' As the bridegroom rejoiceth over the bride, so shall thy God rejoice over thee.' His gladness is in His children when they let Him love them, and do not throw back His love on itself. As in man's physical frame it is pain to have secretions dammed up, so when God's love is forced back upon itself and prevented from flowing out in blessing, some shadow of suffering cannot but pass across that calm sky. He is glad when His face is mirrored in ours, and the rays from Him are reflected from us.
But there is another wonderfully bold and beautiful thought in this representation of the gladness of God. Note the double form which it assumes: He will rest' --literally, be silent--in His love; He will joy over thee with singing.' As to the former, loving hearts on earth know that the deepest love knows no utterance, and can find none. A heart full of love rests as having attained its desire and accomplished its purpose. It keeps a perpetual Sabbath, and is content to be silent.
But side by side with this picture of the repose of God's joy is set with great poetic insight the precisely opposite image of a love which delights in expression, and rejoices over its object with singing. The combination of the two helps to express the depth and intensity of the one love, which like a song-bird rises with quivering delight and pours out as it rises an ever louder and more joyous note, and then drops,composed and still, to its nest upon the dewy ground.