'Set apart' in the Bible
[it is being sent] to the church of God at Corinth. [You people are] set apart in [the fellowship of] Christ Jesus and called [by God] to be saints [i.e., His holy people], along with all [others] everywhere who call on our Lord Jesus Christ [i.e., in prayer]. He is their Lord and ours [as well].
If any person destroys God's Temple, God will destroy him. For God's Temple is holy [i.e., set apart for His service], and you people are His [holy] Temple.
And some of you have practiced such things, but you were washed [i.e., from your sins. See Acts 22:16]; you were dedicated [i.e., set apart for God's service]; you were made right with God in the name [i.e., by the authority] of the Lord Jesus Christ, and by the Holy Spirit of our God.
For the unbelieving husband is sanctified [that is, he receives the blessings granted] through his [Christian] wife, and the unbelieving wife is sanctified through her believing husband. Otherwise your children would be [ceremonially] unclean, but as it is they are holy.
and his interests are divided. The unmarried woman or the virgin is concerned about the matters of the Lord, how to be holy and set apart both in body and in spirit; but a married woman is concerned about worldly things, how she may please her husband.
And all [of them] were baptized into Moses [into his safekeeping as their leader] in the cloud and in the sea;
every sabbath-day let every one of you set apart something of what he has happily gain'd, for the common treasury, that there may be no collection when I come.