The church that emphasises on miracles are indirectly preaching that merit does not mater.

When we overemphasise miracles, we think we are preaching but we are emphasizing on the wrong thing.

When we overemphasise miracles, we compromise the gospel we were asked to preach.

When we overemphasise miracles we are saying people could get something without qualification and merit.

Any church that is overly emphasizing the role of miracles is encouraging his members to be indolent.

Merit is better than miracles.