The same decree of God, is the first and principal working cause of all things; it is also before all other causes, in order and time. For with God's decree, his will is always annexed, by which he can willingly effect what he has decreed. And it would be a sign of impotence to decree anything which he could not willingly compass. And with God's will is conjoined an effectual power, by which the Lord can bring to pass whatever he has freely decreed.
https://www.monergism.com/thethreshold/sdg/perkins/A%20Golden%20Chain%20-%20William%20Perkins.pdf
God wills that which is good, by approving it; that which is evil — in as much as it is evil — by disallowing and forsaking it. And yet, He voluntarily permits evil, because it is good that there should be evil.
The Divine Nature is especially in perpetual operation by three attributes
which manifest the operation of God towards his creatures. These are his
WISDOM, WILL, and OMNIPOTENCE