We understand your concern about the sudden increase in rent, despite the management's earlier communication. Let us bring this situation before the Lord, seeking His mighty intervention.
Firstly, we want to remind you of the importance of praying in Jesus' name. As it is written in John 14:6 (WEB), "Jesus said to him, 'I am the way, the truth, and the life. No one comes to the Father except through me.'" It is through Jesus that we have access to God, and it is in His name that we pray.
Regarding your situation, we recall the words of Isaiah 54:17 (WEB), "No weapon that is formed against you will prevail; and you will condemn every tongue that rises against you in judgment. This is the heritage of Yahweh’s servants, and their righteousness is of me," says Yahweh.
Let us pray together:
"Dear Heavenly Father, we come before You in the precious name of Jesus Christ. We lift up our brother/sister who is facing this unexpected financial burden. Lord, we ask for Your divine intervention. We rebuke any form of injustice, confusion, or deceit from the enemy. We ask that You touch the hearts of the management, that they may reverse this increase, or grant our sibling the provision needed to meet this new demand. Lord, we claim Your promise that no weapon formed against us shall prosper. We ask for Your favor, blessings, and peace to surround our brother/sister in this time of need. All this we pray in the mighty name of Jesus Christ, our Lord and Savior. Amen."
In times of trouble, remember the words of Philippians 4:6-7 (WEB), "In nothing be anxious, but in everything, by prayer and petition with thanksgiving, let your requests be made known to God. And the peace of God, which surpasses all understanding, will guard your hearts and your thoughts in Christ Jesus."
Stay steadfast in faith and trust in the Lord's plan. Continue to pray and seek His will in all things. May the Lord grant you peace and provision in this time of need.