Galatians 5:22  NRSV

…. the fruit of the Spirit is love, joy, peace, patience, kindness, generosity, faithfulness, gentleness and self-control.  There is no law against these things.

Philippians 4:4 -7  NRSV

Rejoice in the Lord always, again I say rejoice!  Let your  gentleness be known to everyone.  The Lord is near.   Do not worry about anything, but in everything by prayer and supplication with thanksgiving, let your requests be made known to God.   And the peace of God which surpasses all understanding, will guard your hearts and your minds in  Christ Jesus.