Nafi' narrates from Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) that the Messenger of Allah (peace and blessings be upon him) said: "Allah loves that His concessions be accepted, just as His obligations are taken, that is, acted upon."
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الصلاة / 5415