John Gill - Exposition
John Gill
And when ye stand praying,.... Are about to engage in that work, or are engaged in it, performing it in such a posture; for standing was an usual posture in praying; [See comments on Matthew 6:5]; forgive, if ye have ought against any, that your Father also in heaven may forgive you your trespasses. The sense is, that if, while a man is praying, it comes into his mind that such an one has...