From The Christian Science Hymnal, 1932 edition
To Thee, our loving Father, God,
A gladsome song begin,
Whose smile is on the world abroad,
Whose joy our hearts within.
We need not, Lord, our gladness leave,
To worship Thee aright;
Our joyfulness for praise receive,
Thou mak’st our lives so bright.
The pure in heart are always glad;
The smile of God they feel;
He doth the secret of His joy
To blameless hearts reveal.