'Believers' in the Bible

Now the company of believers was of one heart and soul, and not one [of them] claimed that anything belonging to him was [exclusively] his own, but everything was common property and for the use of all.

All the circumcised believers who came with Peter were amazed, because the gift of the Holy Spirit had been poured out even on the Gentiles.

As a result many of them became believers, together with a number of prominent Greek women and men.

Many of those who had become believers were coming, confessing and disclosing their [former sinful] practices.

And when they heard it, they began glorifying and praising God; and they said to him, “You see, brother, how many thousands of believers there are among the Jews, and they are all enthusiastic supporters of the Law [of Moses].

as the high priest and all the Council of the elders (Sanhedrin, Jewish High Court) can testify; because from them I received letters to the brothers, and I was on my way to Damascus in order to bring those [believers] who were there to Jerusalem in chains to be punished.