Noah – was righteous. Noah did as God commanded all his life – before the flood, during, and after the flood. God spoke it and then God made it happen: God told Noah to take animals and birds on the ark, however God was the One who sent them to Noah. Noah did not have to go get them, or even look for them. God brought all of them to Noah. When God speaks God does – proving He is faithful to His Word.
1 Thes. 5:24 “He who calls you is faithful and He will do it.”