I am not that good at Tarikh, Islamic history, but I am concerned with how Islam is so divided more so in this generation. There is a lot of versions of simple things such as how the Prophet (PBUH) used to dress? Or even something every person performs every day or must perform. Where do we put our arms when we stand in our prayers? My question is was there an era where a lot of Islamic content was distorted or people were not that careful in transmitting the knowledge?