1 Peter 1:13-16

Therefore gird up the loins of your mind, be sober, and rest your hope fully upon the grace that is to be brought to you at the revelation of Jesus Christ;
as obedient children, not conforming yourselves to the former lusts, as in your ignorance;
but as He who called you is holy, you also be holy in all your conduct,
because it is written, “Be holy, for I am holy”.

Colossians 3:1-4

If then you were raised with Christ, seek those things which are above, where Christ is, sitting at the right hand of God.
Set your mind on things above, not on things on the earth.
For you died, and your life is hidden with Christ in God.
When Christ who is our life appears, then you also will appear with Him in glory.

John 10:27-30

My sheep hear My voice, and I know them, and they follow Me.
And I give them eternal life, and they shall never perish; neither shall anyone snatch them out of My hand.
My Father, who has given them to Me, is greater than all; and no one is able to snatch them out of My Father’s hand.
I and My Father are one.

1 Peter 1:6-9

In this you greatly rejoice, though now for a little while, if need be, you have been grieved by various trials,
that the genuineness of your faith, being much more precious than gold that perishes, though it is tested by fire, may be found to praise, honor, and glory at the revelation of Jesus Christ,
whom having not seen you love. Though now you do not see Him, yet believing, you rejoice with joy inexpressible and full of glory,
receiving the end of your faith—the salvation of your souls.