Deletion of Rudolf Steiner's exercises for spiritual development

Comment: there are 6 |reliable sources referenced in this article which are published in non-anthroposophy related publications in accordance with the equests_for_arbitration/Waldorf_education#Verifiability|arbitration ruling. Therefore it is properly sourced and |notable. The article factually describes meditative exercises but doesn't mention, let alone promote, any practitioner, teacher or group who could gain from this description, so it is not an advertisement or . It describes the exercises in a POV|neutral way as presented in the cited sources; the descriptions are not detailed enough to put into practice, so it is not |self-promotion or advertisement
Stance: keep
Cited policy: Wikipedia:Reliable sources (WP:RS||WP:R||WP:N||WP:SPAM||WP:NPOV||WP:SOAP)