If someone wants to reach unbelievers with the gospel of the truth; Christ Jesus, can you please suggest the right scriptures to use?
Regarding reaching unbelievers with the Gospel, all scripture may be useful for that purposes, though certain passages are easiest to explain. We recommend 1 Corinthians 15:1-8 and Peter’s sermon in Acts 2. Also, the story of Nicodemus in John 3 is very helpful.