Jesus declared this of Himself in John 5:39-40,
"You search the Scriptures because you think that in them you have eternal life; it is these that testify about Me; and you are unwilling to come to Me so that you may have eternal life."
For Jesus to declare this of Himself, He was either a liar, a lunatic, or He is Lord. Others may say the writers of the Bible made this up or corrupted what Jesus may have said.
Pentecost and the following 2000 years prove that Jesus is not a liar, nor a lunatic.
It's up you whether you allow Him to be Lord of your life.
Blessings