We were with the Prophet (ﷺ), and he drew a line (in the sand), then he drew two lines to its right and two to its left. Then he put his hand on the middle line and said : 'This is the path of Allah. Then he recited the Verse: And verily, this (i.e. Allah's Commandments) is My straight path, so follow it and follow not (other) paths, for they will separate you from His path..."

The Prophet (ﷺ) said, "You will follow the ways of those nations who were before you, span by span and cubit by cubit (i.e., inch by inch) so much so that even if they entered a hole of a mastigure, you would follow them." We said, "O Allah's Messenger (ﷺ)! (Do you mean) the Jews and the Christians?" He said, "Whom else?"

“When the Messenger of Allah (ﷺ) followed a funeral, he would not sit down until it had been placed in the niche-grave. A rabbi came to him and said: ‘This is what we do, O Muhammad!’ So the Messenger of Allah (ﷺ) sat down and said: ‘Be different from them.’”