בִּֽינוּ־נָ֣א זֹ֭את שֹׁכְחֵ֣י אֱל֑וֹהַּ פֶּן־אֶ֝טְרֹ֗ף וְאֵ֣ין מַצִּֽיל׃
Now consider this, ye that forget God, lest I tear in pieces, and there be none to deliver.
Read kabbalistic (mystical) interpretation of Psalms 50:22: and classical mystical sources.