Muraqaba
Muraqaba is known as spiritual communion. In this practice one tries to unveil the mystery of life by losing oneself in it. One imagines his heartbeats calling out the name of the almighty. Its highly believed and is true that our heart calls out for Allah with every beat. But its our hearts which are draped by sins and so the heartbeat is heard as dhak dhak and not Allah Allah. Muraqaba is done by sitting in a lonely place with eyes closed and maintaining a calm position. Imagining your exterior eyes closed, and interior eyes opened. ( zahiri aankhen band krke batini aankhain kholiye) And imagine your heart calling out for Allah, try to hear the word 'Allah' in each and every heartbeat.
Read more about this topic: Naqshbandia Owaisia, Practices, Types of Concentration