Charles H. Spurgeon on Psalms 69:6

Let not them that wait on thee, O Lord God of hosts, be ashamed for my sake. If he were deserted, others who were walking in the same path of faith would be discouraged and disappointed. Unbelievers are ready enough to catch at anything which may turn humble faith into ridicule, therefore, O God of all the armies of Israel, let not my case cause the enemy to blaspheme —such is the spirit of this verse. Our blessed Lord ever had a tender concern for his people, and would not have his own oppression of spirit become a source of discouragement to them. Let not those that seek thee be confounded for my sake, O God of Israel. He appealed to the Lord of hosts by his power to help him, and now to the God of Israel by his covenant faithfulness to come to the rescue. If the captain of the host fail, how will it fare with the rank and file? If David flee, what will his followers do? If the king of believers shall find his faith unrewarded, how will the feeble ones hold on their way? Our Lord's behaviour during his sharpest agonies is no cause of shame to us; he wept, for he was man, but he murmured not, for he was sinless man; he cried, "My Father, if it be possible, let this cup pass from me; "for he was human, but he added, "Nevertheless, not as I will, but as thou wilt, "for his humanity was without taint of rebellion. In the depths of tribulation no repining word escaped him, for there was no repining in his heart. The Lord of martyrs witnessed a good confession. He was strengthened in the hour of peril, and came off more than a conqueror, as we also shall do, if we hold fast our confidence even to the end.