Cornelius the Centurion is the first Gentile recorded in the book of Acts to come to a saving relationship with Jesus. This was not only done in a way that allows us to understand what real salvation looks like, but also a wonderful outline to discern people that claim to exercise or emphasize spiritual gifts beyond what is biblical.
1. Salvation, like any work of God, is a direct work of the Holy Spirit.
2. Tongues, like any spiritual gift, isn't always a fraud. It needs to be biblically defined and tested.
3. Baptism, like any good work, isn't salvation. It naturally follows it.