And that faith is expressed very beautifully and strikingly in one of the Old Testament metaphors, which frequently goes along with this one of the Rock. For instance, in a great chapter in Isaiah we find the original of that phrase 'the Rock of Ages.' It runs thus, 'Trust ye in the Lord for ever, for in the Lord JEHOVAH is the _Rock of Ages_.' Now the word for trust there literally means, to flee into a refuge, and so the true idea of faith is 'to fly for refuge,' as the Epistle to the Hebrews has it, 'to the Hope set before us,'--that is (keeping to the metaphor), to the cleft in the Rock. That act of trust or flight will make it certain that God will be to us for a house of defence, a fortress to save us. Other rock-shelters may crumble. They may be carried by assault; they may be riven by earthquakes. 'The mountains shall depart, and the hills shall be removed,' but this Rock is impregnable, and all who take refuge in it are safe for ever. And so the upshot of the whole matter is that God will be to us what we have faith to believe that He is, and our faith will be the measure of our possession of the fulness of God. If we can only say in the fulness of our hearts--and keep to the saying: 'Be Thou to me a Rock, for Thou art my Rock,' then nothing shall ever hurt us; and 'dwelling in the secret place of the Most High' we shall be kept in safety; our 'abode shall be the munitions of rocks, our bread shall be given us, and our water shall be made sure.' 'INTO THY HANDS' 'Into Thine hand I commit my spirit: Thou hast redeemed me, O Lord God of truth.'--PSALM xxxi. 5. The first part of this verse is consecrated for ever by our Lord's use of it on the Cross. Is it not wonderful that, at that supreme hour, He deigned to take an unknown singer's words as His words? What an honour to that old saint that Jesus Christ, dying, should find nothing that more fully corresponded to His inmost heart at that moment than the utterance of the Psalmist long ago! How His mind must have been saturated with the Old Testament and with these songs of Israel! And do you not think it would be better for us if ours were completely steeped in those heart-utterances of ancient devotion?