11th Sunday after Pentecost

My favourite of all the Sunday collects occurs today:

O almighty and everlasting God, Who in the abundance of Thy loving-kindness art wont to go beyond both the merits and prayers of Thy suppliant people, pour down upon us Thy mercy: that Thou mayest forgive us those things whereof our conscience is afraid, and grant us what our prayer does not dare to ask. Through our Lord Jesus Christ, Thy Son. Amen.

Omnipotens sempiterne Deus, qui abundantia pietatis tuæ et merita supplicum excedis et vota: effunde super nos misericordiam tuam, ut dimittas quæ conscientia metuit, et adjicias quod oratio non præsumit. Per Dominum nostrum Iesum Christum Fillium tuum. Amen.

The old BCP places it on the 12th Sunday after Trinity and phrases it this way:

Almighty and everlasting God who art always more ready to hear than we to pray, and art wont to give more than either we desire or deserve; Pour down upon us the abundance of thy mercy; forgiving us those things whereof our conscience is afraid, and giving us those good things which we are not worthy to ask, but through the merits and mediation of Jesus Christ, thy Son, our lord.
Amen.