Q. 15. What is the work of creation?

A. The work of creation is that wherein God did in the beginning, by the word of his power, make of nothing the world, and all things therein, for himself, within the space of six days, and all very good.[49]

[49] Genesis 1 (entire).
Hebrews 11:3. Through faith we understand that the worlds were framed by the word of God, so that things which are seen were not made of things which do appear.
Proverbs 16:4. The LORD hath made all things for himself: yea, even the wicked for the day of evil.