Passwords of Praise

I was reading through Psalm 89 in the Message, and I was delighted to read how Eugene Peterson described the worship of God. He says:

"Blessed are the people who know the passwords of praise,
    who shout on parade in the bright presence of God.
Delighted, they dance all day long; they know
    who you are, what you do—they can’t keep it quiet!
Your vibrant beauty has gotten inside us—
    you’ve been so good to us! We’re walking on air!
All we are and have we owe to God,
    Holy God of Israel, our King!" - Psalm 89: 15-18

I was struck by the expression: 'blessed are those who know the passwords of praise.' I have so many passwords for bank accounts, email accounts, online shopping, phones etc, but do I know the passwords of praise? And what would these passwords open up for my life?

Living in Grace

D3LM3