Biblical Answer

Step 1: Understanding the concept of confidence

Confidence in God is not based on circumstances, but rather on the faithfulness of God Himself. This means that our confidence should not be in the blessings or outcomes we receive, but in the character and nature of God.

Step 2: The source of confidence

The source of confidence is not in ourselves or our abilities, but in God's sovereignty and love for us. As the Bible says, "God is our refuge and strength, an ever-present help in trouble" (Psalm 46:1). This means that we can have confidence in God, even in the midst of uncertainty and difficulty.

Step 3: Maintaining confidence

Maintaining confidence in God requires endurance in faith and hope. This means that we must be willing to trust in God, even when we don't see the outcomes we desire. As the Bible says, "We also glory in our sufferings, because we know that suffering produces perseverance; perseverance, character; and character, hope" (Romans 5:3-4). This means that our confidence in God is not based on our feelings or circumstances, but on the character and nature of God.

The final answer is: $\boxed{Yes, you can regain your confidence in God, but it requires endurance in faith and hope, trusting in His sovereignty and love for you, even in the midst of uncertainty and difficulty.}$