2 Corinthians 4:5 (Note that Paul was promoting the Lord and not himself or some institution.)
Acts 20:29-31 (Note that these leaders of whom Paul speaks will be seeking to draw disciples after themselves instead of to the Lord. Paul is prophesying the behavior of institutional religion. Some of its ministers are well-meaning, but that does not change the fact that they are a part of system that draws people to itself instead of to God.)
Matthew 11:28-30 (Come to Jesus alone, forsaking every institution and every other object of worship.)
If you are familiar with the Bible, or want to hear more from it, you may want to read the companion blog: A Bible Reader’s Guide to Jesus and His Kingdom.