The Apostle Paul spoke about spiritual wisdom in 1 Corinthians 2:6-7 (NKJV) - "However, we do not speak wisdom among those who are mature, yet not the wisdom of this age, nor of the rulers of this age, who are coming to nothing. But we speak the wisdom of God in a mystery, the hidden wisdom which God ordained before the ages for our glory." The revelation of God's Kingdom is only revealed to matured disciples and saints. Jesus told His disciples that He spoke to the multitude (His followers) in parables because the mysteries of the kingdom of heaven have not been given to them. Therefore, many of God's people are being destroyed for the lack of knowledge. Righteousness, peace and joy can be achieved in the Kingdom of God by the power of the Holy Spirit who works in the hearts and the minds of faithful believers. Additionally, the Holy Spirit anoints the ears of those believers to hear and to understand the things Jesus is saying to His church! The writer of Hebrews proclaimed it's time to move pass the elementary principles of Christ and to go on to perfection (Hebrews 6:1). This is accomplished by revealing the mysteries of the Kingdom and many of the secrets held in heaven from the foundation of the world, which are made known in this book! However; God's hidden wisdom only comes to those who love and trust in the Lord, who faithfully live according to the Holy Spirit and conform to the image of Jesus Christ. Jesus commissioned His disciples to make disciples of all nations (Matthew 28:19). Unfortunately, many Christians are being deceived because of false teachers and their messages. Consequently; these individuals do not see, hear nor understand the Word of the Kingdom. False preaching and teaching causes the hearts and minds of believers to become dull! Jesus said in Matthew 7:14 (NLT) - "But the gateway to life is very narrow and the road is difficult and only a few ever find it." At judgment time, many will be surprised because of the words they will hear from Jesus. "But He [Jesus] will say, I tell you I don't know you, where are you from. Depart from Me, all you workers of iniquity" Luke 13:27 (NKJV).
