Oh?
Why not?
And just WHO is doing this 'recommending'?
> Oh?
Why not?
In order to bring a sacrifice, one should be worthy to approach that close to G-d, which is something that is very difficult to achieve in our time. A deed which one takes on voluntarily as an additional service to G-d must be done in an especially sincere and holy way. If the additional service to G-d is not performed by these higher standards, it will be considered as blemished before Him. It is obvious that this type of Torah-based Divine service should be instructed and supervised only by a reliable and expert Orthodox Rabbi, which is very difficult to arrange in our time.
> And just WHO is doing this ‘recommending’?
The faithful Orthodox Rabbis.