declare jesus to everyone
The Gospel, as "Good News," is by its very nature something we must share. Jesus lived the life we could not live in perfect obedience to the Father, He died a death we deserved to die upon the cross, and He rose from the dead victorious as Lord over all. If He is Lord over all, then He must be declared to all people and in all life.
We declare the gospel through faithfully preaching and teaching the gospel from God's Word in our regular gatherings together and by engaging others with the gospel in our daily lives. We must speak the Gospel as we show the Gospel.
In a word, "Declare" = Proclaim