Are religious people going to preach about Jesus to aliens who are significantly more advanced than us, right before they squash us like bugs?

Survivor bias is the only reason Christianity survived this far. The strongest material culture enforced it. If the Aztecs would have been more advanced than the Spanish we'd all be sacrificing on pyramids.

The Middle East and North Africa are Muslim now, but they used to be Christian. The Christians there got removed by Muslims. Do you think the same thing will happen to "the way, the truth, and the life" when a stronger lifeform comes along?