The unbelievers should not think that they can really escape Us or that they can never be defeated. 59 And prepare against them what force you can and horses tied at the frontier, to frighten thereby the enemy of Allah and your enemy and others besides them, whom you do not know (but) Allah knows them; and whatever thing you will spend in Allah's way, it will be paid back to you fully and you shall not be dealt with unjustly. 60 ۞ If they (the unbelievers) propose peace, accept it and trust in God. God is All-hearing and All-knowing. 61 And should they seek to deceive you, Allah is sufficient for you. He it is Who strengthened you with His succour and the believers 62 Whose hearts He cemented with love. You could never have united their hearts even if you had spent whatever (wealth) is in the earth; but God united them with love, for He is all-mighty and all-wise. 63 O Prophet! God is sufficient for you and the believers who follow you. 64