Them — All such as pretend to religion, and have manifestly apostatized both from the profession and practice of it. The grave — Cut off by a sudden and violent death. Among them — Heb. in their inwards. Wickedness is deeply rooted in their hearts.
Related Commentaries of Psalms 55:15
Psalms 55:15
15 Let death seize upon them, and let them go down quick into hell:c for wickedness is in their dwellings, and among them.