Charles H. Spurgeon on Psalms 145:18

To all that call upon him in truth. Because there is a counterfeit and false sort of worshipping, and calling upon God, which is debarred from the benefit of this promise, to wit, when the party suppliant is not reconciled, nor seeking reconciliation through Christ the Mediator, or is seeking something not promised, or something for a carnal end, that he may bestow it on his lusts; therefore he who hath right unto this promise must be a worshipper of God in faith, and sincere intention; and to such the Lord will show himself "nigh." —David Dickson.