This is a proper thought to be kept alive in the mind of a believer. Light is sown, not gathered, nor reaped, though sure. Hence the patience of the husbandman is recommended in waiting for it, James 5:7; Galatians 6:9; Psalms 27:14.
Related Commentaries of Psalms 97:11
Psalms 97:11
11 Light is sown for the righteous, and gladness for the upright in heart.