Similarly, there are some circumstances that prevent our duaa from being answered:
Income that is not halal. In order to obtain halal income, one must be doing a type of work that is halal.
The person must be fulfilling responsibilities on the job. If a person is not completely fulfilling all their work duties and still gets paid a full salary, then part of that salary becomes questionable or haram. Thus, food, clothing, and drink coming from that portion of the income becomes haram.