Definition: When they heard [this], they were baptized in the name of the Lord Jesus.

Explanation: Okay, let's break down that verse! Here’s what it means in simpler terms: Basically, it means that when Peter and his followers heard about a new belief – about Jesus Christ – they started worshipping him as God. Here’s a more detailed explanation: “When they heard [this]…” - This refers to the message of the Holy Spirit that told them about Jesus. It was a significant revelation for the early Christians. “…they were baptized in the name of the Lord Jesus.” – Baptism is a ritual where someone publicly confesses their faith and commits themselves to following Jesus as Savior. “The name of the Lord Jesus” signifies that they are now worshipping and honoring him, recognizing him as God’s Son. So, it's a symbolic act of turning to Jesus as God’s savior. It’s a key part of how early Christians understood and practiced their faith. It’s important to note: This is a very specific detail in the Bible – it's a story about the beginning of a significant change in how they understood their relationship with God. 😊 --- Would you like me to: Explain another verse? Give you some context about this event in history?