Your question is an abstruse and important one. Complete answer to it would require a long time. I will reply to it briefly. The only true Explainer of the Book of God is the Holy Spirit, for no two minds are alike, no two can comprehend alike, no two can speak alike. That is to say, from the mere human standpoint of interpretation there could be neither truth nor agreement.
Philosophy develops the mind.
Christ and the Word of God are revealed through the Spirit. For instance, in the Catholic Church the child is taught that through some act of the priest the bread and wine of the sacrament become the flesh and blood of Jesus Christ. The mind cannot accept this. The child must be taught that this transformation is symbolical of the truth that Christ is the food from heaven, the eating of which produces eternal life. The Jews had memorized the Bible but failed to grasp its meanings.