Isaiah 26 [.mp3]

3 Thou wilt keep him in perfect peace, whose mind is stayed on thee: because he trusteth in thee.

John 14 [.mp3]

1 Let not your heart be troubled: ye believe in God, believe also in me.

Philippians 4 [.mp3]

6 Be careful for nothing; but in every thing by prayer and supplication with thanksgiving let your requests be made known unto God.
7 And the peace of God, which passeth all understanding, shall keep your hearts and minds through Christ Jesus.