Let me transpose 2 Chron. 7:14 from Israel's terms to the church's terms. I realize the interpretation belongs to Israel, but I think its application is valuable for the church:
If my people. . .
God’s people, chosen of him, given the promise of new life, forever with his Son.
. . . which are called by my name
Called Christians, because we are called to take up our cross and follow Him
. . . shall humble themselves
Shall throw our faces on the floor in contrition for not living the life, the new life He has called us to live, to confess before him that we are utterly and completely unable to do so
. . . and pray
Talk to the Almighty God as if he were really there, listening, and caring for us, not praying for things as much as for him to begin using us for his purposes.
. . . and seek my face
Reading and memorizing and treasuring the word of God as the personal message that God has given us.
. . . and turn from their wicked ways,
Not by our power is this possible, but by the wonderful power of his Spirit, which is the only way we can turn from our wickedness.
. . . then I will hear from heaven
Our prayers are a sweet smelling savor to our God, treasured and kept, listened to and answered, in the mysteries of God, even before we ask them.
. . . and will forgive their sin,
This part is different for the Christian, for we have been already forgiven of all of our sins when we met Jesus at the cross, and that is the wonderful grace of God, which we need to remember as we step into our new life.
. . . and will heal their land.
The promised land, by application, is that which we look forward to, for God has made no promises for our land to be healed.
“If my people, which are called by my name, shall humble themselves, and pray, and seek my face, and turn from their wicked ways; then will I hear from heaven, and will forgive their sin, and will heal their land.” 2 Chronicles 7:14