Divine Contract
Divine Contracts are new daily quests added with the Genesis expansion. While you are in possession of a Divine Order of the correct sort for your level range, the corresponding Divine Emissary will offer you a number of Divine Contracts. These quests are of varying difficulty, most common (and easiest) being white, more rare (typically involving killing elites) being blue, and most rare (typically involving killing bosses) being purple.
Light (level 20-50)
General Summer in Archosaur will offer you a permanent Divine Order of the Light. If you happen to lose it, he will sell you another.
The Divine Emissary of the Light will offer 2 Divine Contracts per day. Purple quests will award Divine Honors of the Light.
Shadow (level 51-80)
Bounty Hunt I quests for levels 50-79 (BH 39, 51 and 59) now award Divine Orders of the Shadow, which have a 2 hour timeout.
The Divine Emissary of the Shadow will offer 3 Divine Contracts per day. Blue quests will award Divine Honors of the Light, purple quests will award Divine Honors of the Shadow.
Void (level 81+)
Bounty Hunt I quests for levels 80+ (BH69 and above) now award Divine Orders of the Void, which have a 2 hour timeout.
The Divine Emissary of the Void will offer 5 Divine Contracts per day. Blue quests will award Divine Honors of the Shadow, purple quests will award Divine Honors of the Void.