Will He really find a faith which is true?
There are about 2 billion or so Catholics + Protestants combined (across all denominations) who all profess to follow the “true church”.
Scripture testifies otherwise (doesn’t lie):
“I tell you, He will see that they get justice, and quickly. However, when the Son of Man comes, will He find faith on the earth?” (Luke 18:8)
Believe His Word alone literally with no man as a mediator.