Their pressure was so intense that, without firm Conviction that brings Our support, you might have inclined toward them a little. (10:15), (11:113), (68:9)
And had We not (already) made you firm-footed (through holiness and impeccability of Prophethood), even then you (owing to your holy and sanctified self and natural potential) would have but trivially gone near to inclining towards them. (You would not have even then bent much towards them and they would have failed. But Allah has protected you from even nearing such a probability through the holiness of Prophethood.
Had We not given resistance to you and granted you stability you would have nearly inclined a little towards them!
Sayyed Abbas Sadr-Ameli
And had it not been that We had established you already, you would certainly have been near to incline towards them a little.
Al-muntakhab fi tafsir al-Qur'an al-Karim
Had We not confirmed you and influenced your heart and mind and impelled to the feeling of authority and security of position you would have gone along with them up to a point, thinking that with making a small concession you would succeed in fulfilling the divine mission