What does this mean in English Romhat ea mo anam tog dun mo neart ag gra ion?

It's not actually a sentence, it's just a nonsensical string of Words in Irish.

"romhat" means "before you"

ea is one part of the copula "is ea"

"mo" means "my"

"anam" means "soul"

(my soul is m'anam)

"tóg" means "take / lift / build"

"dún" means "close / fort"

"neart" means "strength"

"ag" means "by"

"grá" means "love"

"íon" means "pure"