{Toward them that are without} (pros tous ex(935c)). A Pauline
phrase for those outside the churches ( 1Th 5:12  1Co 5:12f. ).
It takes wise walking to win them to Christ. {Redeeming the time}
(	on kairon exagorazomenoi). We all have the same time. Paul
goes into the open market and buys it up by using it rightly. See
the same metaphor in  Eph 5:16 .