Question

Why do Christians make sacrifices to God to atone
for their sins during Advent?

Answer 1

Answer:

i think because they thought that God will become happy and we will remain safe

Answer 2

There from an animal sacrifice. Although slaughter for sacrifice contradicts a basic belief of Christianity, it is practiced by local Catholics, Greek Orthodox and other Christians at the ruined Byzantine church of Saint George in the village of Taybeh, 20 miles from Jerusalem. "Around 70 to 80 lambs are sacrificed here each year," said the Roman Catholic priest, Father Raed. Similar sacrifices are also made in the towns of Lodd, Jaffa, al-Khadar and elsewhere in the Holy Land.