Because God sent his Son for the salvation of the nations, the church sends its sons and daughters to take the message of his salvation to the nations.
During a time of peace, God built up his church through the preaching of his word and powerful signs.
Because humans were dead in our sins, the only possible solution was for God to make us alive because of his grace.
The Jerusalem Council kept the door of salvation open to all Jews and non-Jews who repent and believe in Jesus Christ.