Psalm 71:15-18 and John 14:6 (NRSV)

Psalm 71:15-18
15 My mouth will tell of your righteous acts,
of your deeds of salvation all day long,
though their number is past my knowledge.
16 I will come praising the mighty deeds of the Lord GOD,
I will praise your righteousness, yours alone.

17 O God, from my youth you have taught me,
and I still proclaim your wondrous deeds.
18 So even to old age and gray hairs,
O God, do not forsake me,
until I proclaim your might
to all the generations to come.

John 14:6
6 Jesus said to him, “I am the way, and the truth, and the life. No one comes to the Father except through me.”