1. Before prayer, notice whether you are standing in line with the other worshippers.
2. Invite nearby worshippers to adjust gently; do not use methods that hurt or distress them.
3. Cooperate with the imam's guidance and avoid needless movement or quarrels after the prayer has begun.
عِبَادَ اللَّهِ is a direct address to the whole congregation. The form itself shows that this is a shared responsibility. Turning row alignment into an angry confrontation would undermine the wider lesson about worshipping together with discipline.