'Splen dor' in the Bible

He was pleased to make known to these people the wealth of His splendor among the Gentiles; this hidden secret, which is Christ among you, [is] the hope of being honored [i.e., in heaven].

[So], when Christ, who is your [or, "our" source of] life, appears [i.e., at His second coming], then you people also will appear with Him in splendor [i.e., in heaven].