The original Swaminarayan Sampraday consists of Six Pillars in order for it to be complete.  They are 1) God (Lord Swaminarayan) , 2) Acharya, 3) Santos, 4) Scriptures, 5) Temples and 6) Haribhagtas.

Lord Swaminarayan

Acharyas

Nand Santos

Scriptures

Temples

Haribhaktas