If you want your blessings given by God to continue forever, you need strong connection with God and win over His love through surrender. And surrender is best done through sincere prayers. Here is a simple yet powerful prayer for blessings to keep growing and continue.
"O God, I seek refuge in You from the declining of Your bounty (favors). I seek Your protection against losing Your security, protection from Your sudden punishment due to my sins, and from all that which displeases You.