The Bible teaches that a weaker brother is one who lacks "knowledge" in a particular area. Aaron and I began to discuss that in a previous thread. Here is where we left off: No, the text along with the parallel text, I Corinthians 8, makes it clear that the REASON the weaker brother's faith is weak is because of his deficiency of knowledge as I pointed out earlier. No, the problem is their THINKING. That's what the words "esteemeth" and "persuaded" and "regardeth" mean.