John Calvin Commentary Psalms 43:2

"For thou art the God of my strength; why hast thou cast me off? Why go I mourning because of the oppression of the enemy?" — Psalms 43:2 (ASV)

For thou art the God of my strength. This verse differs very little from the ninth verse of the preceding psalm, and the difference consists more in words than in matter. Setting as a shield against temptation the fact that he had experienced the power of God to be present with him, he complains that his life is spent in mourning, because he sees himself as if abandoned to the will of his enemies.

He considered it absolutely certain that his enemies had no power to do him harm except insofar as the Lord permitted them; and therefore he asks, as if it were something altogether unaccountable, how it happened that his enemies prevailed against him while he was under the assured protection and guardianship of God.

From this he gathers courage to pray that God would be pleased again to manifest his favor, which he seemed to have hidden from him for a time.

The term light is to be understood as denoting favor. For as adversities not only obscure the face of God but also overcast the heavens, as if with clouds and fogs, so also, when we enjoy the divine blessing which makes rich, it is like the cheerful light of a serene day shining around us, or rather the light of life, dispelling all that thick obscurity which overwhelmed us in sorrow.

By this word the Psalmist intimates two things:

1. That all our miseries arise from no other source than this: that God withdraws from us the tokens of his paternal love.
2. That as soon as he is pleased to manifest towards us his serene and gracious countenance, deliverance and salvation also arise to us.

He adds truth, because he expected this light only from the promises of God. The unbelieving desire the favor of God, but they do not raise their eyes to his light; for the natural disposition of man always tends towards the earth, unless his mind and all his feelings are raised on high by the word of God.

In order, then, to encourage himself in the hope of obtaining the grace of God, David rests with confidence in this: that God, who is true and cannot deceive anyone, has promised to assist his servants.

We must therefore explain the sentence thus: Send forth your light, that it may be a token and testimony of your truth, or that it may really and effectually prove that you are faithful and free from all deceit in your promises.

The knowledge of the divine favor, it is true, must be sought in the Word of God; nor has faith any other foundation on which it can rest with security except his word; but when God stretches out his hand to help us, the experience of this is no small confirmation both of the word and of faith.

David declares what was the chief object of his desire, and what end he had in view in seeking deliverance from his calamities, when he says, Let them direct me, and lead me to thy holy hill.

As the chief cause of his sorrow consisted in his being banished from the congregation of the godly, so he places the height of all his enjoyments in this: that he might be at liberty to take part in the exercises of religion and to worship God in the sanctuary.

Tacitly, indeed, David makes a vow of thanksgiving to God; but there can be no doubt that by these words he intimates that the end which he had in view in seeking deliverance from his afflictions was that, as formerly, he might be at liberty to return to the sanctuary, from which he was driven by the tyranny of his enemies.

And it deserves to be particularly noticed that although he had been deprived of his wife, spoiled of his goods, his house, and all his other earthly comforts, yet he always felt such an ardent desire to come to the temple that he forgot almost everything else.

But it is enough for me at present briefly to notice this, as in the preceding psalm I have treated at greater length of this holy desire of David, which ought to be imitated by all the faithful.

Still, however, it might be asked: How is it that mention is here made of Mount Sion, which was not appointed to the service of God until after the death of Saul?

The only solution to this difficulty which I can give is that David, composing this psalm at a later period of his life, employs, in accordance with the revelation which had subsequently been given to him, language which he otherwise would have used more generally in speaking only of the tabernacle, and without at all specifying the place. In this I see no inconsistency.