وَلكِنْ لِيَمْتَحِنْ كُلُّ وَاحِدٍ عَمَلَهُ، وَحِينَئِذٍ يَكُونُ لَهُ الْفَخْرُ مِنْ جِهَةِ نَفْسِهِ فَقَطْ،
لاَ مِنْ جِهَةِ غَيْرِهِ. لأَنَّ كُلَّ وَاحِدٍ سَيَحْمِلُ حِمْلَ نَفْسِهِ.
(غل٦ :٥ -٤ )

Each one should test his own actions. Then he can take pride in himself, without comparing himself to somebody else, for each one should carry his own load.

(Galatians 6:4-5, NIV)