This document is a sermon about discipleship given at the 2021 Gospel Revival Christian Centre 47-Day Annual Online Conference. It discusses Jesus' Great Commission in Matthew 28:19-20 to make disciples of all nations. The sermon argues that this mandate has no geographical boundaries and calls the church to understand the timely "kairos moment" to spread the gospel globally using modern means of communication, without limiting itself to physical or denominational boundaries. It encourages the audience not to miss opportunities to spread the gospel and help people come to know Jesus Christ.