‘Umar Ibn Al-Khattaab said:
“Whoever decorates himself by displaying to the people some characteristics that Allaah knows are contrary to his real characteristics, will be disgraced and dishonoured by Allaah.” [Ad-Daaraqutnee, 4/207]
Don't fake character, otherwise it will lead to disgrace and dishonour
Don't be hypocrite and double faced, be genuine and real.
Allah will surely reveal true face of people.
The Prophet (ﷺ) said, “Whoever guides someone to goodness will have a reward like one who did it.”
( Ṣaḥīḥ Muslim)
The Prophet (ﷺ) said, "Convey (my teachings) to the people even if it were a single verse."
( Saheeh Bukhari)
The Prophet (ﷺ) said, "By Allah, that Allah guides a man through you is better for you than a herd of expensive red camels."
(Ṣaḥīḥ al-Bukhārī)
The Prophet (ﷺ) said, "When the human being dies, his deeds end except for three: ongoing charity, beneficial knowledge, or a righteous child who prays for him."
(Ṣaḥīḥ Muslim).