So, to make a connection with our real home and dispense with our outward links is known as diksa. Diksa mainly involves initiation into the mantra, the spiritual formula. Other instructions are necessary to substantiate it, to help it become effective. Certain activities are also helpful. These are all parts and parcels of initiation.
Details are necessary.
If a general plans to invade another country, he must first chalk out his strategy of attack in a broad way. When he goes to practically execute his plan, so many obstacles appear, and he has to solve them and march on. But to carry out the plan in practice, so many details are necessary. First it is chalked out in a rough plan, and then he must practically do so many things. First he must hire a taxi, then he has to go to the airport to purchase a ticket for the plane-in this way, so many details are required.