en_tn_condensed/rom/15/27.md

Yes, it was their good pleasure

"The believers in Macedonia and Achaia were pleased to do it"

and they owe it to them

"and the people of Macedonia and Achaia owe it to God's people in Jerusalem" or "and they are obligated to help them"

if the Gentiles have shared in their spiritual things

"since the Gentiles have shared in the spiritual things of the Jerusalem believers

minister to them

The word "minister" here means to serve in a formal way, much like the priests offered sacrifices in the temple.

with their material things

"by giving them material things"