³ Though an host should encamp against me, my heart shall not fear: though war should rise against me, in this will I be confident.

⁷ He shall not be afraid of evil tidings: his heart is fixed, trusting in the Lord.

³⁷ And Philip said, If thou believest with all thine heart, thou mayest. And he answered and said, I believe that Jesus Christ is the Son of God.

¹⁷ But God be thanked, that ye were the servants of sin, but ye have obeyed from the heart that form of doctrine which was delivered you.

¹⁰ For with the heart man believeth unto righteousness; and with the mouth confession is made unto salvation.