The dispensing of the blessing of the Divine Trinity to make us the church as the Body of Christ (Eph. 1:3-23) is a great base to our growth in the divine life.
Christ has created the Jewish and the Gentile believers into one new man through His crucifixion (Eph. 2:13-16) and has made Himself every member of this new man (Col. 3:10-11). This is a base to our growth in the divine life as great as making us the church.
Christ has made all His believers a new creation out of the old creation (2 Cor. 5:17). This is also a vital base for our growth in the divine life.
God's complete and full salvation has made all the believers in Christ one spirit with Him (1 Cor. 6:17). This is the climax of the base to our growth in the divine life.