An earnest cry for divine aid against his enemies, as being also those of God, is followed by the Psalmist's praise in assurance of a favorable answer, and a prayer for all God's people. (Psa 28:1-9)
my rock-- (Psa 18:2, Psa 18:31).
be not silent to me--literally, "from me," deaf or inattentive.
become like them, &c.--share their fate.
go down into the pit--or, "grave" (Psa 30:3).