'Plainly' in the Bible

It was revealed to them that their services [their prophecies regarding grace] were not [meant] for themselves and their time, but for you, in these things [the death, resurrection, and glorification of Jesus Christ] which have now been told to you by those who preached the gospel to you by the [power of the] Holy Spirit [who was] sent from heaven. Into these things even the angels long to look.

He was pre-destined indeed to this work, even before the creation of the world, but has been plainly manifested in these last days for the sake of you who, through Him,