What is a common outcome of ecumenical efforts among churches?

The option indicating greater understanding and cooperation among churches is considered correct because ecumenical efforts are fundamentally aimed at promoting unity and dialogue among different Christian denominations. These initiatives encourage collaboration on common goals, foster mutual respect, and enhance the sharing of resources and ideas. Through activities such as shared worship services, joint community outreach projects, and inter-denominational discussions, churches can bridge theological differences and work together in pursuit of shared values and missions.

In contrast, the other options suggest outcomes that generally run counter to the objectives of ecumenical movements. Increased conflict is the opposite of what ecumenical dialogue seeks to achieve, while the consolidation of doctrines into a single set is often impractical given the diverse theological beliefs present among denominations. Lastly, decreased attendance at church services is not a goal of ecumenical efforts; rather, initiatives aimed at cooperation are likely intended to engage more individuals in religious activities.