I try my best to do my prayers on time and would not miss any. Recently, i watched a youtube video by one of the Islamic lecturer from Saudi Arabia , quoting a hadith which i do not have knowledge to authenticate that if someone is not praying or missed prayers becomes KAFER or in the exacted quoted Hadith by Assim Al Hakeem that Muhammad SAW said that the only difference between Muslim and Non-muslim is 5 time prayers. If a Muslim does not pray, then he or she is not Muslim.
Can you please shed light on this issue. As i have missed couple of my prayers, does it mean that this mistake of missing prayers expelled me from my religion of islam? or Assim Al Hakeem is quoted not authenticated hadith and his words are nothing but hoax?