The prayer is one of the acts of worship that needs to prepare the kids for it since the early age, so our beloved prophet (PBUH) commanded to order the kids to pray when they reach 7 years old, and there are some steps help you to make your kids love the prayer:
1 – Pray to Allah a lot to help you to do so.
2 – This is a Dua’a (supplication) in the Qura’n, you can pray to Allah every prayer 👉 (رَبٌِ اجْعَلْنِى مُقِيمَ الصٌَلَاةِ وَ مِنْ ذُرِيٌَتِى رَبٌَنَا وَ تَقَبٌَلْ دُعَاء)
3 – Tell them about the rewards and the virtues of the prayer.
4 – Tell them about the story of Al-Esraa and Al-Miraaj (where the Salah-prayer- was obligated).
5 – Make easy short competition after the prayer and reward them.
6 – Take him every time you go to the mosque.
7 – Let the older kid leads his brothers and sisters in the prayer.
8 – Tell them that the Salah (prayer) shows that you love Allah 💕.
9 – Also you should be strict that it’s not allowed to leave the prayer for any reason.
10 – The parents should be a good model for their kids in performing the prayers at their times, and not delaying them (the prayers).

