Acts 1:1 The former account I made, O Theophilus, of all that Jesus began both to do and teach, 2 until the day in which He was taken up, after He through the Holy Spirit had given commandments to the apostles whom He had chosen, 3 to whom He also presented Himself alive after His suffering by many infallible proofs, being seen by them during forty days and speaking of the things pertaining to the kingdom of God.
A careful account of all the things Jesus did & taught. Talk about a task. All that he could gather, but all? The point is, all that he gathered, it was well done, scrutinized, fact checked, unmistakable. This is how we should approach every bit of data. This happens in court all the time, with witnesses. Testing their credibility. The word of God has been thoroughly tested and stands undefeated! I always advocate thorough thought and investigation. Not unjust doubt because we dont understand it, but open minded free thinking analysis. If a supposed truth cant hold up to this, its not true. The Holy Spirit leads all to test spiritual matters by the litmus test of the word of God. Im grounded on the solid Rock today because of this careful intent searching.