You have searched me, Lord, and you know me. You know when I sit and when I rise; you perceive my thoughts from afar. You discern my going out and my lying down; you are familiar with all my ways. ~Psalm 139: 1-3 (NIV)
God knows everything about you. Your thoughts aren't hidden from Him. He's with you always, no matter what - no matter where.
From the worship event to the workplace. From the field to the family room. God is with you and investing His spirit in you. Nothing can stand against a man who places God in the lead position.
When it seems your prayers are not going anywhere or you are struggling to keep focused on God, take knee. Schedule 15 minutes in your day not to pray, but to sit and listen for God in your spirit.