Conversions among the opposing authorities
Acts 6:7 (ASV)
7And the word of God increased; and the number of the disciples multiplied in Jerusalem exceedingly; and a great company of the priests were obedient to the faith.
Emeka and Chinedu's concern for the spiritual state of their people led them to organize a meeting where they preached on idolatry. The remarkable work wrought by God through His Spirit at this meeting surprised the two brothers who didn't really know what to expect, given that even the witch doctors had attended.
A Christian man that was sentenced to death expressed love for his persecutors and hope that he will see his wife in heaven. The officer on duty heard this conversation and later became a Christian.