We have all pretty much heard about the above saying of the Prophet Muhammad (peace be upon him). A lot of us engage in daily dhikr (counting beads) through istighfar to have our duas answered. Even the Quran has numerous verses which talk about the benefits of asking for forgiveness- both worldly and for the hereafter.Benefits of istighfar are widespread all over the internet, alhamdulillah, in case you want to know more about it.
The idea is basically to have our sins forgiven. Most definitely the first way to do so is to do istighfar, verbally asking Allah to overlook our shortcomings. But thats not the only way. There are plenty of other deeds which forgive our sins as well. For eg, dua after eating, doing wudu, dua after leaving washroom, saying subhanAllah, alhamdulillah and allahu akbar 33 times each followed by la ilala illallahu…shayin qadeer once. ( I am skipping details because this post is really not about knowledge, please refer to more scholarly platforms for in depth knowledge of duas and dhikrs with their virtues.)
So when we are tying our intention to do as much istighfar as possible so to have our doors opened, we should focus on all those things which forgive our sins, along with doing the istighfar per se. We will notice so many mundane things we do already contain the virtue of having sins forgiven, we just need to have the intention and presence of mind. Every good that we do, we can make the intention to have some of our sins forgiven for that.
Therefore, if you are looking to do lots of istighfar, look out for all the deeds which have the reward of having sins forgiven. You should get them in the books of hadith or other scholarly resources, inshaAllah.
This post is actually inspired from a lecture of Mufti Menk.
Take the good that you get, and leave the rest to collect dust.