A young man — Or, any man. But he names the young man, because such are commonly void of wisdom and experience, and exposed to many and great temptations. Cleanse — Purge himself from all filthiness of flesh and spirit.
Related Commentaries of Psalms 119:9
Psalms 119:9
9 BETH. Wherewithal shall a young man cleanse his way? by taking heed thereto according to thy word.