Saturday's Opening hymn is number 243

O Merciful Redeemer

accompaniment

O merciful Redeemer, Whom yet unseen we love;
O name of might and favour, all other names above.
O bringer of salvation, Who wondrously hast wrought
Thyself the revelation of love beyond all thought;
We worship Thee and bless Thee; to Thee alone we sing;
We praise Thee and confess Thee; our gracious Lord and King.

In Thee all fullness dwelleth, all grace and pow'r divine;
The glory that excelleth, O Son of God is Thine.
O grant the consummation of this our song above
In endless adoration and everlasting love.
Then shall we praise and bless Thee; where perfect praises ring,
And evermore confess Thee, our Saviour and our King!

(thanks to Dave Pawlak for the suggestion. Why not visit his blog nto thank him if you liked the hymn?)