3 verses have
believers
in Edition Clear Qur'an by Talal Itani / Ar-Room (The Romans)

30:4In a few years. The matter is up to God, in the past, and in the future. On that day, the believers will rejoice.

30:8Do they not reflect within themselves? God did not create the heavens and the earth, and what is between them, except with reason, and for a specific duration. But most people, regarding meeting their Lord, are disbelievers.

30:47Before you, We sent messengers to their people. They came to them with clear proofs. Then We took revenge on those who sinned. It is incumbent on Us to help the believers.