Psalms 33:17

All the motions and operations of the souls of men, which no mortals know but themselves, God knows better than they do. Their hearts, as well as their times, are all in his hand; he formed the spirit of each man within him. All the powers of the creature depend upon him, and are of no account, of no avail at all, without him. If we make God's favour sure towards us, then we need not fear whatever is against us. We are to give to him the glory of his special grace. All human devices for the salvation of our souls are vain; but the Lord's watchful eye is over those whose conscientious fear of his name proceeds from a believing hope in his mercy. In difficulties they shall be helped; in dangers they shall not receive any real damage. Those that fear God and his wrath, must hope in God and his mercy; for there is no flying from him, but by flying to him. Let thy mercy, O Lord, be upon us; let us always have the comfort and benefit, not according to our merits, but according to the promise which thou hast in thy word given to us, and according to the faith thou hast by thy Spirit and grace wrought in us.

An horse is a vain thing for safety. Military strength among the Orientals lay much in horses and scythed chariots, but the psalmist calls them a lie, a deceitful confidence. Surely the knight upon his gallant steed may be safe, either by valour or by flight? Not so, his horse shall bear him into danger or crush him with its fall. Neither shall he deliver any by his great strength. Thus the strongest defences are less than nothing when most needed. God only is to be trusted and adored. Sennacherib with all his calvary is not a match for one angel of the Lord, Pharaoh's horses and chariots found it vain to pursue the Lord's anointed, and so shall all the leaguered might of earth and hell find themselves utterly defeated when they rise against the Lord and his chosen.