Life is not met to be lived without change. Change is growth. We must be able to deal with the ups and downs, ebbs and flows, and the hills and valleys. God is the one who walks us through the valley. We must remember, "even when (we) I walk through the darkest valley, (we) I fear no danger because you (God) are with me. Your rod and your staff—they protect me (Psalm 23:4). He is also the one Who places us on the mountain tops.
Remember the doxology
A doxology is a short hymn of praises to God: Praise God from whom all blessings flow; Praise him, all creatures here below; Praise him above, ye heavenly host; Praise Father, Son, and Holy Ghost. Amen!
Know him in all your paths,and he will keep your ways straight (Proverbs 3:6).
God Is The God Of The Hills And Valleys