Union with Him is the source of all delight, as of all true fruition of desires. Possibly a reference to Eden may be intended in the selection of the word for "pleasures," which is a cognate with that name. So there may be allusion to the river which watered that garden, and the thought may be that the present life of the guest of God is not all unlike the delights of that vanished paradise. We may perhaps scarcely venture on supposing that "Thy pleasures" means those which the blessed God Himself possesses; but even if we take the lower and safer meaning of those which God gives, we may bring into connection Christ's own gift to His disciples of His own peace, and His assurance that faithful servants will "enter into the joy of their Lord." Shepherd and sheep drink of the same brook by the way and of the same living fountains above. The psalmist's conception of religion is essentially joyful. No doubt there are sources of sadness peculiar to a religious man, and he is necessarily shut out from much of the effervescent poison of earthly joys drugged with sin. Much in his life is inevitably grave, stern, and sad. But the sources of joy opened are far deeper than those that are closed. Surface wells (many of them little better than open sewers) may be shut up, but an unfailing stream is found in the desert. Satisfaction and joy flow from God, because life and light are with Him; and therefore he who is with Him has them for his. "With Thee is the fountain of life" is true in every sense of the word "life." In regard to life natural, the saying embodies a loftier conception of the Creator's relation to the creature than the mechanical notion of creation. The fountain pours its waters into stream or basin, which it keeps full by continual flow. Stop the efflux, and these are dried up. So the great mystery of life in all its forms is as a spark from a fire, a drop from a fountain, or, as Scripture puts it in regard to man, a breath from God's own lips. In a very real sense, wherever life is, there God is, and only by some form of union with Him or by the presence of His power, which is Himself, do creatures live. But the psalm is dealing with the blessings belonging to those who trust beneath the shadow of God's wing; therefore life here, in this verse, is no equivalent to mere existence, physical or self-conscious, but it must be taken in its highest spiritual sense. Union with God is its condition, and that union is brought to pass by taking refuge with Him. The deep words anticipated the explicit teaching of the Gospel in so far as they proclaimed these truths, but the greatest utterance still remained unspoken: that this life is "in His Son."