It is generally agreed Jesus and his disciples primarily spoke Aramaic, the common language of Judea in the first century AD. The towns of Nazareth and Capernaum in Galilee, where Jesus spent most of his time, were Aramaic-speaking communities. It is still possible that Jesus and some of his apostles knew and used Greek (at least on certain occasions),

Aramaic belongs to the Semitic subfamily of the Afroasiatic language family. More specifically, it is part of the Northwest Semitic group, which also includes the Canaanite languages such as Hebrew and Phoenician. The Aramaic alphabet was widely adopted for other languages and is ancestral to the Hebrew, Syriac, and Arabic alphabets.

It became the lingua franca of the Neo-Assyrian Empire, Neo-Babylonian Empire, the Achaemenid Empire, the Parthian Empire, and the Sasanian Empire, of the states of Assur, Adiabene, Osroene, Beth Nuhadra, Beth Garmai and Hatra; the state of Palmyra, and the day-to-day language of Yehud Medinata and of Roman Judaea.


Just listen to this beautiful and soulful song about Jesus written in 1972 by a country legend Kris Kristofferson:

More Info: en.wikipedia.org