Question: what is great vespers in the orthodox church

title: Vespers
text: Psalm 86 ; `` Glory to the Father ... Now and always ... Amen . '' ; `` Glory to you , O God , glory to you . For all things , Lord , glory to you . '' ; `` And again in peace ... '' ; `` Blessing and glory ... Now and always ... Amen . '' ; `` Peace to all . ''