We can be saved through Jesus Christ alone.

"I tell you the truth, those who listen to my message and believe in God who sent me have eternal life. They will never be condemned for their sins, but they have already passed from death into life."
-John 5:24 NLT

"Jesus told him, “I am the way, the truth, and the life. No one can come to the Father except through me.""
-John 14:6 NLT