God's way beyond my way

1 Kings 15:25-32
Nadab son of jeroboam became king of Israel in the second year of Asa king of Judah and he reigned over Isreal two years. He did evil in the eyes of the Lord, waling in the ways of his father and in his sin, which he had caused Israel to commit.
Baasha son of Ahijah of the house of Issachar plotted against him, and he struck him down at Gibbethon, a Philisting town, while Nadab and all Israel were besieging it.
As soon as he began to reign, he killed Jeroboam's whole family. He did not leave Jeroboam anyone that breathed, but destroyed them all, according to the word of the Lord given through his servant Ahijah the Shilonite.
All Israel's kings were automatically bad by the writer's definition, though some were worse than others. After ruling for two years, Nadab is murdered by Baasha.
Why?
God did something through evil men to implement his mission, such as killed Jeroboam's whole family. For God is righteous.
The Lord works out everything for his own ends - even the wicked for a day of disaster.(Proverbs 16:4)
God let righteous men and evil men in the world, both could be vessels of the Lord to make God's way be done!
How?
Right now I have not much project this year, God's way is let my heart calm down and prepare myself to serve Him and strength my faith to the Lord!