ISB ~ Galatians 2 v1

after fourteen years:Probably calculated from the time of Paul’s first visit to Jerusalem (1:18).

Barnabas:A Levite and native of Cyprus. See note on Acts 4:36.

Titus:One of Paul’s trusted companions (2 Cor 2:13; Tit 1:4). He is mentioned here to illustrate that, although Titus was an uncircumcised Gentile, the Jerusalem apostles welcomed him into their fellowship (Gal 2:3).