According to 1 Thessalonians 1:9, the Thessalonians turned to God from what?

Answer: Idols

They turned to God from idols to serve the living and true God and to await His Son from heaven.

“For they themselves report what kind of welcome you gave us, and how you turned to God from idols to serve the living and true God and to await His Son from heaven, whom He raised from the dead—Jesus our deliverer from the coming wrath.”— 1 Thessalonians 1:9-10 (BSB)