Charles H. Spurgeon on Psalms 101:2

I will walk. Walking is a word often used in Holy Scripture, and especially by our prophet in this book of the Psalms; yet more often figuratively than properly. It shall not be amiss, then, out of the property and nature of it, to consider the duties included and implied in it. The natural acts of it, then, are three; motion, progress, and moderations. As it includes motion, so is it opposed to lying, or standing, or sitting; as it includes progress in motion, so is it opposed to jumping or capering up and down in the same place; as it includes moderation, in a progressive motion, so is it opposed to violent running. —George Hakewill.