Why is the witness of the Apostles important for Christians?

The witness of the Apostles is essential for Christians as they are the ones who experienced Christ's ministry firsthand. They saw His miracles, heard His teachings, and were present at significant events like the Transfiguration. In 1 John 1:1-3, the Apostle John emphasizes that they not only heard and saw Christ but also handled Him, signifying an intimate and tangible relationship with the Savior. Their testimony is foundational for our faith, affirming that Jesus is the real, historical figure who fulfills God's redemptive plan through His life, death, and resurrection.