The song Let It Out (Live) by Here Be Lions is about the power of praise and worship. The lyrics talk about how singing and shouting praises to God can break heavy chains and even bring dead men back to life. The song encourages listeners to speak out boldly and not be ashamed of their faith, because God has given them authority to do so. The chorus repeats the lines "I've gotta praise that will break off heavy chains, I've gotta song that makes hell begin to shake, I've gotta shout that brings dead men from their graves," emphasizing the power of praise and worship. The song also talks about the Holy Spirit living inside of believers and giving them the strength and passion to worship without fear or hesitation. The bridge of the song describes the feeling of worship as a fire burning inside the believers' bones and a passion that they cannot control. The lyrics encourage listeners to keep singing and making noise, even if others may judge them or try to silence them. Overall, Let It Out (Live) is a song about the transformative power of worship and the importance of boldly expressing one's faith. It encourages listeners to let their love and praise for God be known and to never be ashamed of their beliefs.