Example 1: A patient does not know how to submit a treatment request. Someone helps present the patient’s accurate circumstances to the appropriate office. This is constructive intercession.
Example 2: Someone conceals a job applicant’s lack of qualifications and pressures an employer to appoint them. Such favoritism can injure other applicants and the institution; it is not the help encouraged here.
اشْفَعُوا directs a group to act; تُؤْجَرُوا describes their receiving reward. The effort to help rightly can matter even when the final decision rests elsewhere.