7 To You be glory who by Your cross hast taken away the heathenism in which both circumcised and uncircumcised were caused to stumble! To You be praise, the medicine of life, Who hast converted all that are baptised, to Him Who is life of all, and Lord of all! The lost that are found bless You; for by the finding of the lost, You have given joy to the angels that are found and were not lost. The uncircumcised praise You, for in Your peace the enmity that was between is swallowed up, for You received in Your flesh the outward sign of circumcision, through which the uncircumcised that were Yours, used to be accounted as not Yours. For You made as Your sign the circumcision of the heart; by which the circumcised were made known, that they were not Yours. For You came to Your own and Your own received You not; and by this they were made known that they were not Yours. But they to whom You did not come, through Your mercy cry out after You, that You would satisfy them with the crumbs which fall from the children's table.
Source: On Our Lord (New Advent)