O God, who didst call Thy servant Abraham out of Ur of the Chaldees, and didst keep him from evil through all the ways of his pilgrimage, we beseech Thee, that it may please Thee to keep us Thy servants. Be Thou unto us, O Lord, a help when we go forward, a comfort by the way, a shadow from the heat, a covering from the rain and the cold, a chariot in weariness, a refuge in trouble, a staff in slippery paths, a haven in shipwreck. Do Thou lead us, that we may happily come thither where we would be, and thereafter come again safe unto our own home.