This is Apostol @darlenys01 the word says in Philippians 2: 2-4
2 complete my joy, feeling the same, having the same love, unanimous, feeling the same thing.
3 Do nothing by strife or by vainglory; rather with humility, esteeming each other as superior to himself;
4 Not each of them looks for his own, but each one also for the other's.