Psalms 27:3

The Lord, who is the believer's light, is the strength of his life; not only by whom, but in whom he lives and moves. In God let us strengthen 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 which 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 that 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 any 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.

Though an host should encamp against me, my heart shall not fear. Before the actual conflict, while as yet the battle is untried, the warrior's heart, being held in suspense, is very liable to become fluttered. The encamping host often inspires greater dread than the same host in actual affray. Young tells us of some —"Who feel a thousand deaths in fearing one." Doubtless the shadow of anticipated trouble is, to timorous minds, a more prolific source of sorrow than the trouble itself, but faith puts a strengthening plaister to the back of courage, and throws out of the window the dregs of the cup of trembling. Though war should rise against me, in this will I be confident. When it actually comes to push of pike, faith's shield will ward off the blow; and if the first brush should be but the beginning of a war, yet faith's banners will wave in spite of the foe. Though battle should succeed battle, and one campaign should be followed by another, the believer will not be dismayed at the length of the conflict. Reader, this third verse is the comfortable and logical inference from the second, confidence is the child of experience. Have you been delivered out of great perils? then set up your ensign, wait at your watch fire, and let the enemy do his worst.