Your word is like a lamp for my feet and
 a light for my path.
                                                       -Psalm 119:105-

Peace of Mind
And the work of righteousness shall be peace; and the effect of 
righteousness, quietness and assurance forever.
                                                                                                      -Isaiah 32:17-

Thou wilt keep him in perfect peace, whose mind is stayed on thee,
because he trusteth in thee.
                                                                                                            -Isaiah 26:3-

For God hath not given us the spirit of fear, but of power, and of love, 
and of a sound mind.
                                                                                                           -2 Timothy 1:7-

Be anxious for nothing, but in everything, by prayer and supplication
with thanksgiving, let your requests be made known unto God. And
the peace of God, which passeth all understanding, shall keep your hearts
and minds through Christ Jesus.
                                                                                                        -Philippians 4:6,7-

The LORD bless thee, and keep thee; The LORD make His face shine
upon thee, and be gracious unto thee; The LORD lift up His
countenance upon thee, and give thee peace.
                                                                                                         -Numbers 6:24-26-