How did Barnabas, being a Levite possess a land, while the Levites were instructed not to possess lands of their own (Numbers 18:20-21; Deuteronomy 10:8-9) as per the law?
Barnabas, as a convert to Christ, was no longer under the Levitical Law. While the passage states that he was of the tribe of Levi, it does not say that, as...

