Ar raheem is the mercy that effects the believers “and He is ever Raheem to the believers” 33:43
It is exclusively for the believers, subhanAllah we have an attribute of Allah that is just for us! a portion of His mercy that is solely for our Ummah!
Ar raheem implies the pity, patience and forgiveness that we all need.
So next time we say these simple words “Busmillah Ar-Rahman nir Raheem” lets try and do so with understanding of the full meanings and implications behind it, the full wonder and beauty of this small statement!