How do we know that God can heal our afflictions?

Throughout Scripture, God's healing power is vividly illustrated, such as the healing of the woman with the issue of blood in Mark 5. She demonstrated faith in Christ's ability to heal her with just a touch. Jesus said, 'Thy faith hath made thee whole' (Mark 5:34), confirming that belief in Him brings healing. This emphasizes that God is not only capable of healing physical ailments but also the spiritual afflictions caused by sin, offering wholeness and restoration to those who come to Him in faith.