God has established a plan of the ages that will culminate in "all things" being reconciled to Himself through the Son, Jesus Christ/Yahshua the Messiah.
1 Corinthians 15:25-28 For [Christ] must reign till He has put all enemies under His feet... Now when all things are made subject to Him, then the Son Himself will also be subject to Him who put all things under Him, that God may be all in all.
At the conclusion of the ages God will be all in all. He will not be all in some, nor some in all. All things will be reconciled to the Father through the Son. This is the purpose of the reign of Christ. He has been given the ministry of reconciliation.
This book reveals the Biblical testimony of this truth. The reconciliation of all things to the Father is proclaimed in the Old and New Testaments. It was the teaching of the apostles, and was a common teaching of the early church and those who are known as the "church fathers." Any who have a serious interest in understanding God's plan for the creation will find this book to be a helpful guide to understanding the mysteries of God.