Blind faith is trusting in something without any evidence. God does not expect or desire blind faith. The Bible emphasizes that God reveals Himself clearly through His creation, His Word, and His Son. He has given us much evidence for our faith. Romans 1:20 teaches that God’s "eternal power and divine nature" are evident in creation, leaving humanity without excuse for unbelief. Scripture is given to teach and equip us for faith (2 Timothy 3:16–17), and Jesus Christ, as God Incarnate, provides the ultimate revelation of God’s character and glory (John 1:14). Faith in God is grounded in understanding His self-revelation, not in blind trust or leaps into the unknown.
Our faith is not blind. We are called to love God with all of our minds (Luke 10:27). He does not expect us to blindly leap in the dark but to understand His revelations and to build on the foundation of our faith. God has given us much evidence for our faith. Along with creation, His Word, and Jesus, we have other evidence of God’s existence and character using the tools of science, archaeology, history, literary criticism, personal experience, and similar methods that confirm His Word. While there are some things we will simply not understand (Isaiah 55:8-9; Psalm 139:6; 1 Corinthians 13:9-12), we can know that our faith is built on a solid foundation. It is trusting and it is faith, but it is far from blind. Believers can rest in the assurance that their faith is rooted in truth and evidence, not in blind or baseless belief.