John Gills Exposition of the Bible Commentary - Psalms 100:2
Serve the Lord with gladness ,.... Not with a slavish fear, under a spirit of bondage, as the Jews under the legal dispensation; not in the oldness of the letter, but in the newness of the Spirit: with spiritual joy and freedom of soul, as under the spirit of adoption; readily, willingly, cheerfully; without sinister and selfish ends and views; as their Lord and Master; taking delight in his person, and pleasure in his service; rejoicing in him, without having any confidence in the flesh: ... read more
Matthew Henry's Complete Commentary - Psalms 100:1-5
Here, I. The exhortations to praise are very importunate. The psalm does indeed answer to the title, A psalm of praise; it begins with that call which of late we have several times met with (Ps. 100:1), Make a joyful noise unto the Lord, all you lands, or all the earth, all the inhabitants of the earth. When all nations shall be discipled, and the gospel preached to every creature, then this summons will be fully answered to. But, if we take the foregoing psalm to be (as we have opened it) a... read more