Charles H. Spurgeon on Psalms 92:2

To shew forth thy lovingkindness in the morning. Our praise ought to be suitably arranged. In the time of prosperity or the morning we should declare thy lovingkindness, because whatever of prosperity we have proceeds from the mercy and grace of God; and in the time of adversity or night, we should declare thy justice or faithfulness, because whatever adversity happens to us is ordained by the just judgment of God. —J. Turrecremata.