Literally 'equal-souled,' this adjective describes a rare depth of unity in purpose and affection. Paul uses it uniquely of Timothy in Philippians 2:20, saying he has no one else 'like-minded' who will genuinely care for the Philippians' welfare. In context, Timothy stands in sharp contrast to those who 'seek their own interests, not those of Jesus Christ.' The word commends not mere agreement but aligned hearts.