Don't worry about anything; instead pray about everything. Tell God what you need and thank Him for all He has done. Then you will experience God's peace, which exceeds anything we can understand. His peace will guide your hearts and minds as you live in Christ Jesus.
Prayer is the most important communication with God. The verse tells us that we must always commune with God and pray about everything there is in life. For it is through our prayers that we are able to lift up our impediments through Christ. And for as long as we remain faithful to Him in our prayers, no fear nor uncertainty would ever fill our hearts.