Premanand Maharaj Ji
Why do I feel jealous of other people's progress, and how can I stop?
Do bhajan; chant Naam and hear satsang
Someone ahead of you got there by his own merit and effort, so do your own bhajan instead of envying him. Many faults do not go without bhajan, so chant the Name and listen to satsang.
He is going ahead of us. It is his merit; he made the effort, he did tapasya, so he is going ahead. Let us do bhajan ourselves.