Glory Restoration

According to Romans 3:23-24,  Ephesians 1vs 1-12, john 3:16 &  Mark 16:15-17.

 What is the key for Glory restoration 

 See quoted scriptures below

Romans 3:23-24 for all have sinned and fall short of the glory of God,
and all are justified freely by his grace through the redemption that came by Christ Jesus.

Ephesians 1vs 1-12 Paul, an apostle of Jesus Christ by the will of God, to the saints which are at Ephesus, and to the faithful in Christ Jesus:

² Grace be to you, and peace, from God our Father, and from the Lord Jesus Christ.
³ Blessed be the God and Father of our Lord Jesus Christ, who hath blessed us with all spiritual blessings in heavenly places in Christ:
⁴ According as he hath chosen us in him before the foundation of the world, that we should be holy and without blame before him in love:
⁵ Having predestinated us unto the adoption of children by Jesus Christ to himself, according to the good pleasure of his will,
⁶ To the praise of the glory of his grace, wherein he hath made us accepted in the beloved.
⁷ In whom we have redemption through his blood, the forgiveness of sins, according to the riches of his grace;
⁸ Wherein he hath abounded toward us in all wisdom and prudence;
⁹ Having made known unto us the mystery of his will, according to his good pleasure which he hath purposed in himself:
¹⁰ That in the dispensation of the fulness of times he might gather together in one all things in Christ, both which are in heaven, and which are on earth; even in him:
¹¹ In whom also we have obtained an inheritance, being predestinated according to the purpose of him who worketh all things after the counsel of his own will:
¹² That we should be to the praise of his glory, who first trusted in Christ.

^{john 3:16} For God so loved the world, that he gave his only begotten Son, that whosoever believeth in him should not perish, but have everlasting life.

 ^{Mark 16:15-17} And he said unto them, Go ye into all the world, and preach the gospel to every creature.
¹⁶ He that believeth and is baptized shall be saved; but he that believeth not shall be damned.
¹⁷ And these signs shall follow them that believe; In my name shall they cast out devils; they shall speak with new tongues;