Psalms 105:42

As the believer commonly thrives best in his soul when under the cross; so the church also flourishes most in true holiness, and increases in number, while under persecution. Yet instruments shall be raised up for their deliverance, and plagues may be expected by persecutors. And see the special care God took of his people in the wilderness. All the benefits bestowed on Israel as a nation, were shadows of spiritual blessings with which we are blessed in Christ Jesus. Having redeemed us with his blood, restored our souls to holiness, and set us at liberty from Satan's bondage, he guides and guards us all the way. He satisfies our souls with the bread of heaven, and the water of life from the Rock of salvation, and will bring us safely to heaven. He redeems his servants from all iniquity, and purifies them unto himself, to be a peculiar people, zealous of good works.

For he remembered his holy promise, and Abraham his servant. Here is the secret reason for all this grace. The covenant and he for whose sake it was made are ever on the heart of the Most High. He remembered his people because he remembered his covenant. He could not violate that gracious compact for it was sacred to him, —"his holy promise." A holy God must keep his promise holy. In our case the Lord's eye is upon his beloved Son, and his engagements with him. On our behalf, and this is the source and well ahead of those innumerable favours which enrich us in all our wanderings through this life's wilderness.