The Bible says that Jehovah’s people, including young ones, “will offer themselves willingly ” for his service.
يَقُولُ ٱلْكِتَابُ ٱلْمُقَدَّسُ إِنَّ شَعْبَ يَهْوَهَ ،‏ بِمَنْ فِيهِ صِغَارُ ٱلسِّنِّ ،‏ « يَتَطَوَّعُ » لِخِدْمَتِهِ .‏