Adam Clarke on Psalms 42:9

I will say unto God my rock - God, my Fortress and Support.

Why hast thou forgotten me? - This and the following verse is badly pointed in our Bibles: "Why go I mourning as with a sword in my bones because of the oppression of the enemy? Mine enemies reproach me daily, while they say unto me, Where is thy God?" See on Psa 42:3 (note). Their reproaches are to my soul as cutting and severe as a sword thrust into my body, and separating between my bones; because these reproaches are intended to fall on thee, my God, as if thou hadst not power to save us from the hands of our oppressors.