Strive. Struggle, literally agonize. Occurs elsewhere only in John 18:36; 1 Corinthians 9:25.Colossians 1:29; Colossians 4:12; 1 Timothy 6:12; 2 Timothy 4:7.
at. through. Greek. dia. App-104.Luke 13:1.
strait. narrow.
gate. All the texts read "door", as in Luke 13:25. In Matthew 7:13 it is "gate".