“Say among the heathen that the LORD reigneth: The world also shall be established that it shall not be moved: He shall judge the people righteously. Let the heavens rejoice, and let the earth be glad; Let the sea roar, and the fulness thereof. Let the field be joyful, and all that is therein: Then shall all the trees of the wood rejoice Before the LORD: for he cometh, for he cometh to judge the earth: He shall judge the world with righteousness, and the people with his truth.”
Psalm 96:10-13 KJV,https://bible.com/bible/1/psa.96.10-13.KJV
God is With You
Throughout the Bible, there are various moments when God tells someone to not be afraid. Each one comes at a time when the hearer has every reason to be very afraid.
In one instance, Joshua, the leader of Israel after the death of Moses, was taking the Israelites to their promised land (see: Exodus 3). He was leading over one million people to a place God had promised, and it meant going through some overwhelming and terrifying situations.
In the midst of this, God commanded Joshua to do two things:
Obey the Word of God and, be strong and courageous because the Lord was with them. (See: Joshua 1:7-9)
In Matthew 28, Jesus says something similar just after His resurrection. He is with His eleven disciples and He tells them:
“All authority in heaven and on earth has been given to me. Go, therefore, and make disciples of all nations, baptizing them in the name of the Father, and of the Son and of the Holy Spirit, teaching them to observe all that I have commanded you, and behold, ...