Q and A, Spherical Earth or Flat earth?

1 Timothy 1:18 This charge I commit unto thee, son Timothy, according to the prophecies which went before on thee, that thou by them mightest war a good warfare; 19 Holding faith, and a good conscience; which some having put away concerning faith have made shipwreck: 20 Of whom is Hymenaeus and Alexander; whom I have delivered unto Satan, that they may learn not to blaspheme.