How to aim target in pure devotion?

How to aim target in pure devotion?

For a life of devotion there should be target and the target should be at the center to hit it. For example, Arjuna from Mahabharat he had a target given by his teacher Dronacharya and he was able to see only the center of the target and nothing else. Similarly, here is the life of devotion you pull back the bow and you should be clear of target and then you have to let it go. This is anartha nivritti. So, you have to let go your attachment to the temporary and try to be the enjoyer of the temporary, if you don’t let it go, how can you progress? The anartha nivritti process is very slow thus there is a willingness to let go. The effect of Mahamantra will diminish, that’s a fact and that’s what to let go. The Mahamantra has the potency to let go everything but pure devotion.