In many cases, the Bible record shows that first - century Christians were indeed sealed shortly after they heard the good news and became believers in Christ.
(‏ افسس ١ :‏ ​ ١٣ ،‏ ١٤‏ )‏ ويُظهر سجل الكتاب المقدس في اماكن كثيرة ان مسيحيي القرن الاول خُتموا فعليا بُعيد سماعهم البشارة وإيمانهم بالمسيح .‏