All that one needs in the world is faith, hope, and love. All that God has given to us in this world is faith, hope, and love.
No matter what, hold on to faith in God and in His Word. His promises will never fail. Believe what God's Word says and do it. Study it. Share it. Live by faith.
Also, never give up hope. Hope relates to a positive expectation about the future. Expect good things to happen, good things to come because of who God is and what He has promised. Expect good results of what we do by faith in God. The promise is that God will work out everything for good to those who love Him. Never allow confusion or fear or anxiety to take the place of hope at any cost. Keep hope on the highest watchtower and hope will protect your heart.
Then, continue to love all. Love God with all your being. Love other people as yourself. Let the love of God spill out in the way you look at others, in the words that you speak to them, and in actions that you do. Love also your enemies and pray for them. Forgive. Give. Care. Help. 1 Corinthians 13 tells us what love is like. Meditate on it. Love remains!