1 Peter 5:8 tells us that the enemy prowls around like a roaring lion looking for someone to devour. There are spiritual battles that happen in our lives, we can learn how to identify them and push back through God's Word and the power of the Holy Spirit.
Ephesians 6 teaches us about the weapons of our warfare and the armour that God provides us in our daily battles. Trust Jesus to go before you and bring the victory in his way and his timing.