You need to specify Irish Gaelic or Scottish Gaelic: they are two separate languages.
Dia
In Irish Gaelic: Moladh le Dia In Scottish Gaelic:
In Irish Gaelic it was usual to say Dia linn or "God with-us".
There is no god of Gaelic Football.There is no god of Gaelic Football.There is no god of Gaelic Football.There is no god of Gaelic Football.There is no god of Gaelic Football.There is no god of Gaelic Football.There is no god of Gaelic Football.There is no god of Gaelic Football.There is no god of Gaelic Football.There is no god of Gaelic Football.There is no god of Gaelic Football.
Dia
There is no god of Gaelic Football.There is no god of Gaelic Football.There is no god of Gaelic Football.There is no god of Gaelic Football.There is no god of Gaelic Football.There is no god of Gaelic Football.There is no god of Gaelic Football.There is no god of Gaelic Football.There is no god of Gaelic Football.There is no god of Gaelic Football.There is no god of Gaelic Football.
Irish: Deartháir beag
Chunky at la
belaoch
briathar Dé
I nAinm Dé
deartháir = brothermo dheartháir = my brotherA dheartháir = if you were calling out to him.