Adam Clarke's Bible Commentary Verse 3. Though a host should encamp against me ] I am so confident of the Almighty's protection, that were I alone, and encompassed by a host, I would not fear. I am in the hand of God; and while in that hand, I am safe.
Matthew Henry Commentary
Verses 1-6 - The Lord, who is the believer's light, is the strength of his life; no only by whom, but in whom he lives and moves. In God let us strengthe ourselves. The gracious presence of God, his power, his promise, his readiness to hear prayer, the witness of his Spirit in the hearts of his people; these are the secret of his tabernacle, and in these the saints find cause for that holy security and peace of mind in whic they dwell at ease. The psalmist prays for constant communion with God in holy ordinances. All God's children desire to dwell in their Father's house. Not to sojourn there as a wayfaring man, to tarry but for a night; or to dwell there for a time only, as the servant tha abides not in the house for ever; but to dwell there all the days of their life, as children with a father. Do we hope that the praising of God will be the blessedness of our eternity? Surely then we ought to make it the business of our time. This he had at heart more than an thing. Whatever the Christian is as to this life, he considers the favour and service of God as the one thing needful. This he desires prays for and seeks after, and in it he rejoices.
Original Hebrew אם518 תחנה2583 עלי5921 מחנה4264 לא3808 יירא3372 לבי3820 אם518 תקום6965 עלי5921 מלחמה4421 בזאת2063 אני589 בוטח׃982