Final answer:
Paul praised the Bereans for their eagerness to examine the Scriptures to verify his teachings, as told in Acts 17:11.
Step-by-step explanation:
The group of believers that Paul bragged on for searching the Scriptures for themselves to see if Paul's message was true were the Bereans. This account is mentioned in the Acts of the Apostles 17:11, where it states that the Bereans were more noble than those in Thessalonica, for they received the word with all eagerness and examined the Scriptures daily to see if these things were so.
The Bereans demonstrated a strong commitment to discerning truth by actively engaging with the teachings Paul and Silas brought to them, contrasting with those who might accept teachings without personal verification.