How do we know God created everything?

The affirmation that God created everything is grounded in the authority of Scripture. Genesis 1:1 clearly states, 'In the beginning, God created the heaven and the earth,' leaving no room for speculation or doubt regarding the doctrine of creation. This declaration underscores God's uniqueness as the first cause of all that exists. Additionally, the New Testament affirms this truth, emphasizing that all things were made through Christ, who is the Word (John 1:3). Thus, creation is not merely an ancient story but a fundamental truth of biblical faith that demonstrates God's sovereignty over all creation and His purposeful design.