The Kingdom of Heaven, as prophesied in the Old Testament, was inaugurated after John the Baptist's death. This Kingdom is not a physical place, but God's rulership on Earth through Christ. Salvation comes not through good works, but solely through faith in Jesus' perfect life and sacrificial death. When we trust in Christ, we receive forgiveness of sins and the gift of the Holy Spirit, uniting us with Jesus. This union with Christ is the essence of the New Covenant, offering a closeness to God at a new level than that available in the Old Covenant.
"Now those Old Covenant, Old Testament, New Covenant, New Testament are very much connected but they're not exactly the same meanings. The Old Testament contains the Old Covenant but also has many promises of the coming New Covenant which actually happens in the New Testament though there are plenty of prophecies in the Old Testament of those coming days. And up on the screen we have from Joel a prophecy which is a very important prophecy about how there's going to come a change in what God is doing by his spirit. And actually it is the change from the Old Covenant to the New Covenant. And my talk this morning is about that difference between the Old and the New Covenants and some of the things that we can learn about the fact that we're in the New Covenant in the fulfilment of many of the promises of the Old."
"this is the beginning of the Beatitudes, as Jesus is actually teaching those closest to him, the twelve disciples, and maybe some others that came with them. He's teaching them about what it is to be a real disciple. And there's eight things that he says, and up until where we've come to so far in the exegesis, the exposition of these, they're all positive. They're things that are shown in the life of a person who seeks to be under the kingly rule of Jesus. And so anyway, here we have Jesus teaching the disciples. And that's what the Beatitudes are all about. But as we come down to about verse 20 or so, you'll discover that there's a reversal."