Message on the book of Genesis chapter one

Genesis is the first book of the Holy Bible, called the Book of the Beginnings and also the Gate of the Holy Bible. What does the first chapter of Genesis teach us?

[References]
[1] The Holy Bible: New International Version (Anglicised Edition, 2011). (2011). (Revised and updated edition.). London: Hodder & Stoughton.

The following references were found in articles in https://bible.org but they are no longer there.

[2] Krell, Keith R. The Creative Genius (Genesis 1:1-2). https://bible.org/book/exort/html/4458
(If created, God owns, We have purpose, we depend on God, God has control)

[3] Krell, Keith R. The Glory Days (Genesis 1:1-25). https://bible.org/book/exort/html/4465
(God saw "it was good" after creation. Then we should be thankful, delight in His creation, we have responsibility to care and maintain)

[4] Krell, Keith. The Crown and Climax of Creation (Genesis 1:26-:2:3). https://bible.org/book/exort/html/4466
(We are created in God's image. Then we are intended to have relationship with God, Our personality & commiunication show the image, we need to be in community with others.)