Genesis 1:22 records God’s first recorded blessing, given to the sea creatures and the birds he had just made. The verse means that God wants these living things to grow in number and fill their habitats, and that this fruitfulness is itself a gift from him. God speaks the blessing directly to the creatures he has created on the fifth day of creation.
God blessed them, saying, “Be fruitful, and multiply, and fill the waters in the seas, and let birds multiply on the earth.”
Genesis 1:22 (WEB)
What Genesis 1:22 Means
The verse opens with God blessing the creatures, which means he speaks good words over them and gives them the power to flourish. A blessing in the Bible is not a wish but a declaration that carries life with it, so the creatures are not simply told to multiply; they are equipped to do it.
The command “be fruitful, and multiply” appears here for the first time in Scripture, and it is repeated later for humanity. The phrase “fill the waters in the seas” tells us the creatures are to spread through the whole sea, while “let birds multiply on the earth” extends the same blessing to the sky-dwelling creatures. The verse does not promise any particular outcome for an individual creature, but it does describe God’s intention that life on earth should be abundant and ordered.
The Context of Genesis 1:22
Genesis is the first book of the Torah, traditionally attributed to Moses, and it was written to a people who needed to understand where they came from and who the one true God is. Its opening chapter presents creation as an orderly work in which God speaks and things come into being, and each day ends with the same refrain that what he made is good.
Verse 22 sits in the middle of the fifth day, which begins in verse 20 with God summoning the waters and the air to bring forth life. Verses 21 and 22 show God first creating the creatures and then blessing them, and verses 23 to 25 move on to the land animals. Seeing the blessing within this sequence helps us read it as part of God’s careful, step-by-step filling of the world with life.
Key Phrases in Genesis 1:22
Genesis 1:28
God blessed them. God said to them, “Be fruitful, multiply, fill the earth, and subdue it. Have dominion over the fish of the sea, over the birds of the sky, and over every living thing that moves on the earth.”
(WEB)
This verse repeats the blessing and command to be fruitful and multiply, now addressed to humanity. Reading it alongside Genesis 1:22 shows that God’s blessing on the sea and sky creatures is part of a single pattern of life that extends to people made in his image.
Psalm 104:24-25
24 The LORD, how many are your works! In wisdom have you made them all. The earth is full of your riches. 25 There is the sea, great and wide, in which are innumerable living things, both small and large animals.
(WEB)
The psalmist praises God for the vast variety of creatures in the sea and on the land, and he marvels at how they were all made with wisdom. This passage echoes the abundance described in Genesis 1:22 and deepens it by turning the observation into worship of the Creator.
A Short Prayer From Genesis 1:22
Lord, you spoke blessing over the creatures of the sea and the sky before there was anyone to receive it, and you saw that what you made was good. Help me to trust your blessing in the places where I feel stuck or unfruitful, and to believe that you are at work even when I cannot see it. Teach me to rest in your design for life to grow and flourish, and to be faithful in the small things you have given me to tend. Fill the waters of my days with your life, and let my work bear fruit that honors you. Amen.