Albert Barnes Commentary Psalms 73:28

"But it is good for me to draw near unto God: I have made the Lord Jehovah my refuge, That I may tell of all thy works." — Psalms 73:28 (ASV)

But it is good for me to draw near to God – That is, it is pleasant; it is profitable; it is the chief good. For myself, happiness is to be found in that alone; there I find what my nature pants for and desires. Others find, or attempt to find, happiness in other things; my happiness is found in God alone. This is the result to which the psalmist came after all his perplexity. With all his doubts and difficulties, his real desire was to be near to God; his supreme happiness was found there.

I have put my trust in the Lord God – I have truly confided in him; he is my portion and the sole ground of my reliance. The doubts he had were not, after all, real doubts about God's claim to confidence. There was an underlying trust in God in the midst of all this. He had not desired to cherish such doubts; he did, on the most calm reflection, still trust in God.

That I may declare all thy works – That I might make known your doings toward the children of men. I have desired rightly to understand you and your government, that I might vindicate your name, and assert your claim to the love and confidence of mankind. His doubts and perplexities had not really been because he was an enemy of God, or because he desired to cherish doubts in regard to him, but because, when appearances were against the equity of the divine government, he wished to see how the things which occurred could be explained consistently with a proper belief in the goodness and justice of God, in order that he might go and explain the matter to his fellow men.

Such perplexities and doubts, therefore, are not really inconsistent with true love for God and genuine confidence in him; and it is well when such doubts are made the means of enabling us more clearly to explain the divine dealings – it is well when, under all such doubts and difficulties, we can still find evidence that we truly love God.