By proclaiming the following words from the Old Testament, Jesus confirmed that they have been fulfilled in His own person.
“The Spirit of the Lord is upon me, because he has anointed me to proclaim good news to the poor. He has sent me to proclaim liberty to the captives and recovering of sight to the blind, to set at liberty those who are oppressed, to proclaim the year of the Lord’s favor.” (Lk 4:18-19 ESV)
And from his own experience the apostle Paul stated,
“Now the Lord is the Spirit, and where the Spirit of the Lord is, there is freedom.” (2 Cor 3:17 ESV)
Indeed, it is one thing to read about it and another thing to experience the truth of what is written in the Bible. I think you could compare it with head and heart knowledge. However, heart knowledge that always springs from our own experience never makes a detour round our mind so that we would be forced to believe something we could not also imagine. Although God’s logic and wisdom is not comparable with ours, He would never force us to believe something as long our mind says, “No – I can’t believe it.”