This verse declares that the Lord is the ruler of all the earth and He reigns with righteousness and justice. He shines like a brilliant light, illuminating truth and dispelling darkness. His love is unwavering and His mercy endures forever. Trust in the Lord, and experience the hope and peace that comes from relying on Him. Allow His light to shine in your life, guiding you towards fulfillment and joy.
In heaven, the Lord Jesus Christ resides on the throne of His Father. He serves as our risen, ascended, and glorified High Priest. It is He who is continually interceding for His Church and who has become our holy and heavenly Mediator before the God and Father of all creation. In today's world, the enemy is like a roaring lion that prowls around, accusing the saints, and seeking to destroy the faith of all those who have placed their faith in Christ.
There will, however, come a day when Christ will return to establish His authority on the throne of His father and take over His ruling position on earth. The opening verse of Psalm 97 anticipates that day when He returns to claim His rightful position as King of Kings and Lord of Lords. Christ will return to rule the world on that glorious day.

Dear Heavenly Father, I humbly pray and declare Your reign as ruler of all the earth. Your rule is characterized by righteousness and justice and You shine as a bright light, revealing truth and casting away darkness. Your love is unconditional and Your mercy is everlasting. You comfort the oppressed and rescue the helpless. I trust in You, Lord, and seek Your guidance in my life. Let Your light shine within me, bringing me hope and peace. 
In Jesus's name I pray. Amen.