Further, in the third clause, Ephraim is joyfully conscious of the change that has passed on him, in accordance with the great promises just spoken, and with grateful astonishment that such verdure should have burst out from the dry and rotten stump of his own sinful nature, exclaims, 'I am like a green fir-tree.' That is another reason why he will have no more to do with idols. They could never have made his sapless nature break into leafage. But what of the fourth clause--'From Me is thy fruit found'? Can we understand that to mean that Ephraim still speaks, keeping up the image of the previous clause, and declaring that all the new fruitfulness which he finds in himself he recognises to be God's, both in the sense that, in reality, it is produced by Him, and that it belongs to Him? He comes seeking fruit, and He finds it. All our good is His, and we shall be happy, productive, and wise, in proportion as we offer all our works to Him, and feel that, after all, they are not ours, but the works of that Spirit which dwells in penitent and believing hearts. Some have thought that this last clause must be taken as spoken by God; but, even if so taken, it conveys substantially the same thought as to the divine origin of man's fruitfulness.
The last verse is rather a general reflection summing up the whole than an integral part of this wonderful representation of penitence, pardon, and fruitfulness. It declares the great truth that the knowledge of the pardoning mercy of God, and of the ways by which He weans men from sin and makes them fruitful of good, makes us truly wise. That knowledge is more than intellectual apprehension; it is experience. Providence has its mysteries, but they who keep near to God, and are 'just' because they do, will find the opportunity of free, unfettered activity in God's ways, and transgressors will stumble therein. Therefore wisdom and safety lie in penitence and confession, which will ever be met by gracious pardon and showers of blessing that will cause our hearts, which sin has made desert, to rejoice and blossom like the rose.