Definitions of words in Psalms 43:4:
Altar {Easton's Bible Dictionary}
Altar {International Standard Bible Encyclopedia}
Go {International Standard Bible Encyclopedia}
Happiness {International Standard Bible Encyclopedia}
Harp {Easton's Bible Dictionary}
Harp {International Standard Bible Encyclopedia}
Play {International Standard Bible Encyclopedia}
Praise {International Standard Bible Encyclopedia}
Will {International Standard Bible Encyclopedia}
God {Easton's Bible Dictionary}