Did you know, that He chose us in Christ, according to the good pleasure of His will, and made us accepted in the Beloved? And "predestined us to adoption as sons by Jesus Christ to Himself," Ephesians 1:5. Now because we’re sons, He has blessed us with every spiritual blessing in heavenly places. You don’t find that anywhere my friend, except in Christ.
Now, my prayer for you is that the God of our Lord Jesus Christ, the Father of glory, may give to you also the spirit of wisdom and revelation in the knowledge of Him, that you may understand the mystery of His will, the mystery of Christ, that He purposed in himself to gather together in one all things in Christ, He has put all things under His feet, both which are in heaven and which are on earth, and we ourselves also have our redemption through His blood.
We were gentiles, both you and me, but have now through the gospel become partakers (fellow heirs) of His promise in Christ, "in whom we have boldness and access with confidence through faith in Him," Ephesians 3:12.
This is the gospel, that Christ should dwell in our hearts through faith. He should be in each one of us, in our hearts, that by His spirit (the power that works in us) we may also know/understand His love and be filled with all the fullness of God.
Paul says, "walk worthy of the calling with which you were called, with all lowliness and gentleness, with longsuffering, bearing with one another in love, endeavoring to keep the unity of the Spirit in the bond of peace. There is one body and one Spirit, just as you were called in one hope of your calling; one Lord, one faith, one baptism; one God and Father of all, who is above all, and through all, and in you all." Ephesians 4:1-6.
Sorry to disappoint you Trinitarians, but what scripture is here saying is that we are members of one another, as God is with His Son and the Holy Spirit. He’s saying walk in unity, to the measure of the stature and knowledge of the fullness of Christ, grow up in all things into Him who is the head - Christ, the Son of God, and be imitators of God as dear children.
You should no longer walk as the rest of the Gentiles walk, in the futility of their mind, being alienated from the life of God, but put off the old man, and be renewed and "put on the new man which was created according to God, in true righteousness and holiness" Ephesians 4:24.
Last but not least, walk in love, "Let no one deceive you with empty words, for because of these things the wrath of God comes upon the sons of disobedience. Therefore do not be partakers with them," Ephesians 5:6-7.
Walk in wisdom and love, and beware of evil workers, those good only at staging empty words (vain faith), you will know them by their fruits, for the fruit of the Spirit is in all goodness, righteousness, and truth. "Therefore do not be unwise, but understand what the will of the Lord is." Ephesians 5:17. Put on the whole armour of God and do His will of God from the heart.
God bless you,
www.muzembi.org - Simple Gospel Summation