Regarding first - century Christians, historian Augustus Neander states in his book General History of the Christian Religion and Church: “Baptism was administered at first only to adults, as men were accustomed to conceive baptism and faith as strictly connected. ”
Учир нь христианууд баптисмыг итгэл үнэмшилтэй нягт холбон үздэг байв » хэмээн тэмдэглэжээ (« General History of the Christian Religion and Church »).