He's also full of wrath against His enemies. This is the age of grace when forgiveness and mercy is offered but it will come to an end. There are vessels of His mercy and also vessels of wrath. The Lord has shown us His mercy in the person of Jesus Christ....whoever receives Him receives mercy, whoever rejects Him will receive wrath. There is salvation in no other Name. What does salvation mean?
Please consider this carefully:
Rom 9:21-24
Hath not the potter power over the clay, of the same lump to make one vessel unto honour, and another unto dishonour?
What if God, willing to shew his wrath, and to make his power known, endured with much longsuffering the vessels of wrath fitted to destruction:
And that he might make known the riches of his glory on the vessels of mercy, which he had afore prepared unto glory,
Even us, whom he hath called, not of the Jews only, but also of the Gentiles?
And before anyone dares to call God unrighteous for destroying/judging His enemies, consider also the verse that says "Who are you o man to talk back to God?"
God destroys those who need it in order to then rebuild them. God is a refiner.
Jeremiah 6:29 esv
The bellows blow fiercely; the lead is consumed by the fire; in vain the refining goes on, for the wicked are not removed.
Proverbs 25:4 esv
Take away the dross from the silver, and the smith has material for a vessel