If you never mention the Lord in conversation with each other,isn't that proof that you aren't so concerned about Him?

Repentance isn't only sorrow for past sins, it's also a determination to now do the will of God as He reveals it to us

Nothing that God has ever said about Himself will be modified; nothing the inspired prophets and apostles have said about Him will be rescinded. His immutability guarantees this.

Men are free to decide their own moral choices, but they are also under the necessity to account to God for those choices.

Without doubt the emphasis in Christian teaching today should be on worship. There is little danger that we shall become merely worshipers and neglect the practical implications of the gospel. No one can long worship God in spirit and in truth before the obligation to holy service becomes too strong to resist. Fellowship with God leads straight to obedience and good works. That is the divine order and it can never be reversed.

When we yield ourselves completely to God, He gives Himself completely to us.

Jesus Christ our Lord surrendered in order that He might win; He destroyed His enemies by dying for them and conquered death by allowing death to conquer Him.