We discern from the above explanation of intercession that it depends upon a connection between those who intercede and those who benefit from it and is so because of belief and some good features and good deeds.
Those who hope for it tries to maintain this connection and do something that is approved by the one who intercedes. He should never sever all links with friends and love.
All these actions will have a positive effect and result in that person leaving the company of sinful people or take to goodness even if has some sins in him and thus he will save himself from being totally misled by the Satan.