What does 'Be not afraid, only believe' mean?

'Be not afraid, only believe' is a profound declaration that encourages believers to place their complete trust in Christ, particularly during challenging times. This phrase reminds us that regardless of our circumstances—including fear of sin, judgment, or worldly troubles—Christ is our hope and assurance of salvation. By believing, we acknowledge that He has accomplished all necessary work on our behalf, erasing our fears and doubts. This is foundational to the Christian trust in God's providence and sovereignty, as His presence assures us that He will fight for us and ultimately bring good out of every situation.