Look thou upon me,.... Not as in himself; a sinful creature will not bear looking upon by the Lord, especially with the strict eye of justice; but as in Christ, and clothed with his righteousness; and so not merely in a providential way, though that is a favour, but in a way of special grace and mercy.
It may be rendered, "turn unto me" ; as it is in Ps 25:16; the Lord had turned from him, and had hid his face, which had given him trouble; and therefore he desires he would turn again to him, and show him his face and favour;and be merciful unto me; in forgiving his sins, and admitting him to communion with him: he pleads mercy, and not merit and this shows it was not any look but a look of grace and mercy he prays for;as thou usest to do unto those that love thy name; that is, himself: such as love the Lord have favours shown them; he shows mercy to thousands of them that love him; he loves them that love him; he manifests his love to them, and admits them to great nearness to himself.
David was one of these; he loved him in sincerity, and above all others and could appeal to him for the truth of it, and desires no other nor better usage than such had; and indeed a man need not desire better, since all things work for their good now, and it is not to be conceived what God has prepared for them hereafter.