If you are already a subscriber of luthar.com, you just have to contact Dr. Harsh K. Luthar to ask his permission to become a contributor. If you are accepted as a contributor, your first few articles might be reviewed for quality before publication.
Individuals who generally write on Luthar.com are scholars and experienced yogis and meditators with a deeply spiritual and philosophical orientation. Often, they are known personally by Dr. Luthar.
However, anyone can apply to become a contributor. Please provide a general introduction of your background and why you wish to write on Luthar.com.
Luthar.com is an Interfaith Enlightenment Site and is devoted to increasing mutual understanding between different faiths and religions.