Why is it important to speak words of faith to God?

The act of speaking words of faith is significant because it aligns our thoughts and hearts with God's truth. In Romans 10:9, we are reminded that 'if thou shalt confess with thy mouth the Lord Jesus, and shalt believe in thine heart that God hath raised him from the dead, thou shalt be saved.' This confession is an outward evidence of the inward faith that God has granted. Words matter because they reflect our beliefs and can either affirm or deny the truth of God's word. Therefore, declaring our faith in God's promises strengthens our assurance and builds our relationship with Him.