IMAM MOHAMMAD JAWAD Narrates that IMAM ALI S Said: 

Reliance upon Allah is a salvation from every evil and a protection from every enemy.

وَ اَلتَّوَكُّلُ عَلَى اَللَّهِ نَجَاةٌ مِنْ كُلِّ سُوءٍ وَ حِرْزٌ مِنْ كُلِّ عَدُوٍّ

Kashf al-Ghumma, vol. 2, p. 346