Philippians 4 : 6 - 8
6 Do not fret or have any anxiety about anything, but in every circumstance and in everything by prayer and petition (definite requests) with thanksgiving, continue to make your wants known to God.
7 And God's peace (shall be yours, that ' tranquil' state of a soul assured of its salvation through Christ, and so fearing nothing from God and being content with its earthly lot of whatever sort that is, that peace) which transcends all understanding shall garrison and mount guard over your hearts and minds in Christ Jesus.
8 For the rest, brethren, whatever is true, whatever is worthy of reverence and is honorable and seemly, whatever is just, whatever is pure, whatever is lovely and lovable, whatever is kind and winsome and gracious, if there is any virtue and excellence, if there is anything worthy of praise, think on and weigh and take account of these things(fix your mind on them. )