In 1 John 4:4 it says greater is He meaning God in us then anyone that is in the World.  According to Jeremiah 29:11 God has great plans for us and desires the best for us, this means that God will not harm us, or as in Hebrews 13:5 He will not leave us or forsake us.  According to Philippians 4:19 our God is a loving God and according to His faithfulness He will provide for your needs.  Once again we need to remember that God has never left us and will never forsake us.