Evangelism, in its simplest form, is an overflow of our worship to the Lord. While worship is of supreme priority, evangelism is of utmost urgency as it can only be done on Earth & not for all eternity.
Rejoice always is the only key to find victory over any emotions upheaval of your life! Finding joy in Christ regardless of pain and discomfort is a important path towards to maturity.
God will sovereignly "yoke" you with people who make you uncomfortable & expose your weakness. Because you need to "iron out" areas of your life that you can try to avoid within your power. God's purpose is always to form Christ in you!
The new testament church is prophetic in nature... it is through prophetic decrees inspired by the Spirit of God that will establish on earth as it is in heaven.