If they were to be successful as ministers and servants of God, they would have to apply diligently what they had learned from Jesus, both in preaching and teaching publicly about God’s wonderful good news and in dealing with family and friends.
(‏ یوحنّا ۱۵ :‏ ۹ ،‏ ۱۰‏ )‏ کسانی که می‌خواستند خدمتی مفید و ثمربخش به خدا ارائه دهند ،‏ می‌بایست در موعظه و تعلیم بشارتِ عالیِ ملکوتِ خدا و در رفتار خود با خویشان و دوستان با استواری مطابق تعالیم عیسی عمل می‌کردند .‏