Hi Dhamma123,
As I see, you are a new member of the forum. I think you should share your progression of the Path, so people can help you accordingly. I think this sutta may be helpful to you: Advice to Puṇṇa (Puṇṇovādasutta – MN145) (remember to click on the Gear icon and enable Pali-English parallel for easy reference).
But this sutta is for one who are well gone and skilled on the Path. But you can still practice it and see the benefits in everyday life. If you are new to Buddhism as well, I recommend that you should first read and take your time contemplate on all the posts on PureDhamma.net, especially on these topics: Buddha Dhamma, Key Dhamma Concepts, Living Dhamma and Three Level of Practice.
Please keep asking question if I my answer wasn’t satisfy you. Remember purify the mind is a gradual process. Hope you attain Magga Phala soon.
On the way to Stream Entry.