3. bend … tongues … for lies—that is, with lies as their arrows; they direct lies on their tongue as their bow (Ps 64:3, 4).
not valiant for … truth—(Jer 7:28). Maurer translates, "They do not prevail by truth" or faith (Ps 12:4). Their tongue, not faith, is their weapon.
upon … earth—rather, "in the land."
know not me—(Ho 4:1).