In plain words
Amutaṉār: My soul was sinking and perishing in the mire of that desire that lingers on the breasts of women in chosen jewels. Today, as his natural grace welled up, he came and lifted it out: Rāmānuja, the pure one, the faultless, who teaches that Araṅgaṉ, the husband of the Lady of the great flower, is the Lord of all souls.