Charles H. Spurgeon on Psalms 23:6

Mark David's resolute persuasion, and consider how he came unto it, namely, by experience of God's favour at sundry times, and after sundry manners. For before he set down this resolution, he numbered up divers benefits received of the Lord; that he fed him in green pastures, and led him by the refreshing waters of God's word; that he restores him and leads him in the paths of righteousness; that he strengthened him in great dangers, even of death, and preserveth him; that in despite of his enemies, he enricheth him with many benefits. By means of all the mercies of God bestowed on him, he came to be persuaded of the continuance of the favour of God towards him. William Perkins.