Worship is conversation between God and those who are reconciled to Him through His Son. It is not an event but a relationship.
Evangelism happens because of two conversations: the one believers continue with God and the second one we start with someone who does not follow Christ.
Why do we then choose to make both actions, worship and evangelism so complicated?
God initiates both conversations and actually they are closely related.
We worship because God invited us to be a part of His plan.
We worship to bring glory to God.
We tell our story to others, as God’s instrument, showing them how God wants them to be a part of His plan.
We tell others our story so that they too can glorify God through their worship.