But let all who take refuge and put their trust in You rejoice, Let them ever sing for joy; Because You cover and shelter them, Let those who love Your name be joyful and exult in You. Psalms 5: 11 Holy Bible , Amplified Version
In this context I believe joy can be expressed as a feeling or state of well-being and contentment.
Because we take refuge in Jehovahs strong yet gentle loving arms when trials and tribulations, sorrows and snares occur our mental and spiritual being experience a overwhelming sensation of well being and contentment which is permeated by the Holy Spirit.
When we place our total trust in Jehovah He blesses us with inner peace and contentment. We cannot but shout and sing in joyous exaltation for such an amazing blessing.
Prayer: I praise you Jehovah- Machsi – Lord my Refuge for blessing me with Your favour to take refuge in Your strong, loving gentle arms during our trials and tribulations, sorrows and snares. I delight in singing songs of praise, love and adoration towards You. I thank you for the times when the Heavenly chorus of angels join in. I exalt You in the name of He whose nail scarred hands made this benediction possible Jesus Christ. Amen
May the sunshine of Jesus’ sweet love bless you today and every day.