Blessings to all,
Welcome again, I am Jerry, this portion of our study covers:

Sarai’s Suggestion - Unbelief Actions

After Abram rose to the heights in chapter 15, you would say that he certainly is treading on high places—but he is not perfect.

In chapter 16 we see the lapse of this man’s faith relative to Sarai and Hagar, the Egyptian maid. We have here the unbelief of both Sarai and Abram, and the birth of Ishmael. This is certainly a letdown after the wonder of the previous chapter.

Genesis 16 continues to follow the life of one of Israel's greatest patriarchs: Abram, who will soon be renamed Abraham. To this point, Abram and his wife Sarai are still childless, despite Abram being well over seventy-five years old (Genesis 12:4). In fact, at this point in the narrative, Abram is pushing ninety (Genesis 16:16)!

In the prior chapter, Abram has voiced his concerns to God about the situation, and God has responded with a dramatic demonstration of His intentions. For all these many years, Abram has resisted following the normal practices of his day. Abram and Sarai were wealthy. They had many servants. 

Abram could have taken many wives. He chose, instead, to wait for God to fulfill the promise of children through his barren wife Sarai. Until now. With Abram in his mid-80s, Sarai has apparently become tired of waiting. In her eyes, it is time to go to plan B: giving her Egyptian servant girl Hagar to Abram, in order to finally obtain a child.

Apparently, if a wife was unable to bear children, it was considered appropriate for her to give a servant to her husband, as another wife, with the understanding that any children born to that servant would rightfully become the child of the original wife. In a disappointing moment of faithlessness, Abram agrees, and Hagar quickly becomes pregnant.

It is time to open our hearts, minds, and souls to the Word Of GOD.

Our scripture will be coming from:

Genesis 16:1-5 KJV 
[1] Now Sarai Abram's wife bare him no children: and she had an handmaid, an Egyptian, whose name was Hagar.
[2] And Sarai said unto Abram, Behold now, the LORD hath restrained me from bearing: I pray thee, go in unto my maid; it may be that I may obtain children by her. And Abram hearkened to the voice of Sarai.
[3] And Sarai Abram's wife took Hagar her maid the Egyptian, after Abram had dwelt ten years in the land of Canaan, and gave her to her husband Abram to be his wife.
[4] And he went in unto Hagar, and she conceived: and when she saw that she had conceived, her mistress was despised in her eyes.
[5] And Sarai said unto Abram, My wrong be upon thee: I have given my maid into thy bosom; and when she saw that she had conceived, I was despised in her eyes: the LORD judge between me and thee.