In Luke 17:5, the apostles ask Jesus to increase their faith—directly parallel to the father's cry for help with unbelief.

In Hebrews 12:2, Jesus is the author and perfecter of faith—directly addresses the source of help for the father's unbelief.

John 4:50 presents another father who believes Jesus' word for his son's healing, paralleling the father's faith despite his doubts.

Romans 4:19 commends Abraham's unwavering faith despite impossible circumstances, contrasting with the father's admission of weakness.

In Ephesians 2:8, faith is a gift of grace—this explains why the father needs divine help; faith is not self-produced.

Matthew 15:28 praises the Canaanite woman's great faith, contrasting with the father's struggling faith that still leads to healing.

In Philippians 1:29, belief in Christ is granted by God—parallel to the father's need for God to aid his unbelief.

Matthew 9:28 shows blind men affirming their belief in Jesus' power, contrasting with the father's admission of mixed faith.

Matthew 15:25 records the Canaanite woman's desperate cry 'Lord, help me,' echoing the father's plea for assistance with his unbelief.