READ: PSALM 145: 1-13 

Your kingdom is an everlasting kingdom, and your dominion endures throughout all generations. [The Lord is faithful in all his words and kind in all his works.] Psalms 145:13 ESV
Unfaithfulness usually occur as a result of changes and chances. When the Psalmist declared the Lord is faithful he meant the Lord can be trusted, is reliable and has been proven to keep His promises, because He’s not subjected to changes and chances. His kingdom continues forever, and His dominion endures throughout all generations. Simply put He can’t be deposed but will be King forever. 
Beloved, the durability and stability of God’s Kingdom spells His reliability and faithfulness. He cannot lie or fail because He’s faithful in all His words unlike man. Whatever He promises or has promised, He surely will do, no matter how hopelessly and helplessly impossible it may seem. Therefore, keep on trusting and praising Him, declaring the glory and majesty of His Kingdom. This will keep you in faith, the state needed to receive the fulfillment of His promise, which assuredly must come!
Grace upon grace! 

Team Treasure